A list of brief Islamic sayings for sending to one’s friends
Question

On a daily basis I send out short enlightening phrases/verses from hadeeth to my friends via SMS (text message) to their cellular phones. I am in search of short phrases/quotes/verses which are islamic. Could you please send me a list or refer me to a website where I can find some. My friends have become accostomed to recieving their daily quote..etc and I have noticed that these quotes have had a positive influence on them and would like to continue doing this. Your response to my request will be appreciated
Praise be to Allah.May Allaah reward you for your great efforts to call your brothers to Allaah and advise and remind them by means of these brief Islamic quotations. There follows a list of some wise sayings and general rules, taken from the Qur’aan, Sunnah and words of Muslim wise men. Translations of the meanings of quotations from the Qur’aan appear in italics, quotations from saheeh ahaadeeth appear in quotation marks (“”) and other quotations appear without any such marks.
And whenever you give your word, say the truth [al-An’aam 6:152]
And seek help in patience and prayer [al-Baqarah 2:45]
And speak good to people [al-Baqarah 2:83]
And fulfil the Covenant of Allaah when you have covenanted [al-Nahl 16:91]
Verily! Allaah commands that you should render back the trusts to those to whom they are due [al-Nisa’ 4:58]
And let not your hand be tied (like a miser) to your neck, nor stretch it forth to its utmost reach (like a spendthrift) [al-Isra’ 17:29]
Eat and drink, but waste not by extravagance [al-A’raaf 7:31]
And take a provision (with you) for the journey, but the best provision is al-taqwa (piety, righteousness) [al-Baqarah 2:197]
And whosoever fears Allaah and keeps his duty to Him, He will make a way for him to get out (from every difficulty) [al-Talaaq 65:2]
And whosoever puts his trust in Allaah, then He will suffice him [al-Talaaq 65:3]
He who obeys the Messenger has indeed obeyed Allaah [al-Nisa’ 4:80]
By no means shall you attain al-birr (righteousness) until you spend (in Allaah’s cause) of that which you love [Aal ‘Imraan 3:92]
Allaah (Alone) is Sufficient for us, and He is the Best Disposer of Affairs (for us) [Aal ‘Imraan 3:171]
And walk not on the earth with conceit and arrogance [al-Isra’ 17:37]
And turn not your face away from men with pride [Luqmaan 31:18]
And be moderate (or show no arrogance) in your walking, and lower your voice [Luqmaan 31:19]
And give not a thing in order to have more (or consider not your deeds of obedience to Allaah as a favour to Allaah) [al-Muddaththir 74:6]
“Pay attention to Allaah and He will pay attention to you.”
“If you feel no shame, then do as you wish.”
“Make sure your food is good (halaal and bought with halaal earnings), and you will be one whose prayers are answered.”
“Fear Allaah wherever you may be.”
“Follow up a bad deed with a good deed, to cancel it out.”
“Mix with people with a good attitude.”
“Keep away from prohibited things and you will be the best of worshippers.”
“Be content with what Allaah has given you, and you will be the richest of people.”
“Love for other people what you love for yourself.”
“Do not laugh too much, for excessive laughter deadens the heart.”
“Wrongdoing will be multiple darkness on the Day of Resurrection.”
“Fear Allaah and treat all your children fairly.”
“Fear the Fire, even if by giving half a date (in charity).”
“Fear the prayer of the oppressed.”
“The thing that weighs most heavily in the balance (of good deeds) is a good attitude.”
“Deliberation is from Allaah, haste is from Shaytaan.”
“The less your wealth, the less you will be called to account for.”
“Do not become angry, and Paradise will be yours.”
“The most beloved of deeds to Allaah is the one that is continuous, even if it is little.”
“The most beloved of places to Allaah are the mosques.”
“The most hated of places to Allaah are the marketplaces.”
“The most beloved of food to Allaah is that which is touched by many hands (i.e., shared among many people).”
“The most beloved of speech to Allaah is that a person should say, ‘Subhaan Allaah wa bi hamdih (Glory and praise be to Allaah)’.”
“The most beloved of people to Allaah is the one who is most helpful.”
“The most beloved deed to Allaah is making a Muslim happy.”
“Whoever restrains his anger, Allaah will conceal his faults.”
“A bad attitude spoils a good deed just as vinegar spoils honey.”
“The most beloved of people to Allaah are those who have the best attitudes.”
“Beware of this world, for it is sweet and tempting.”
“Control your tongue.”
“Trim your moustaches and let your beards grow.”
“Give back the things you have been entrusted with to the person who entrusted them to you.”
“Do not betray the one who betrays you.”
“Pray to Allaah and be confident of a response.”
“Cheer people up, do not put them off.”
“Make things easy for people, not difficult.”
“Eat with your right hand and eat from what is in front of you.”
“If Allaah gives you wealth, let the blessing of Allaah be seen on you.”
“If someone who is distinguished among his own people comes to you, then honour him.”
“If one with whose religion and character you are pleased comes to you (to seek your daughter’s hand in marriage), then marry (your daughter) to him.”
“If Allaah wills good to the people of a household, He guides them to be gentle.”
“If you do something bad, follow it by doing something good.”
“If you feel uncomfortable about something, then leave it alone.”
“If you judge (between people), then judge fairly.”
“If you enter a house, greet the inhabitants with salaam.”
“If you are reminded of Allaah, stop what you are doing (of sin).”
“If Allaah sends you some provision without you looking forward to it or asking others for it, then take it.”
“If you ask Allaah for anything, then ask Him for al-Firdaws (the highest level of Paradise).”
“If your good deeds please you and your bad deeds upset you, then you are a mu’min (believer).”
“If you hear the call to prayer, then respond to the one who is calling you to Allaah.”
“If you hear the call to prayer, then say something like the muezzin says.”
“If any one of you becomes angry, let him keep silent.”
“If a man becomes angry and says ‘A’oodhu Billaah (I seek refuge with Allaah),’ his anger will cease.”
“If a man says ‘Ya seedi (sir)’ to a munaafiq (hypocrite), he earns the wrath of his Lord.”
“When you stand up to pray, pray as if it is your last prayer.”
“When you get dressed and when you do wudoo’, start on the right.”
“When any one of you meets his brother, let him greet him with salaam.”
“Remember death when you are praying.”
“Show mercy towards those who are on earth so that the One Who is in heaven will show mercy to you.”
“Renounce pleasure in worldly things and Allaah will love you.”
“Show disinterest in what people have and people will love you.”
“Feel properly shy and modest before Allaah.”
Protect “the head and what does through it (thoughts and ideas).”
Protect “the stomach and what goes into it.”
“Seek help in whatever you do by being discreet.”
“Everyone who is given a blessing will be envied.”
“No one can keep their wudoo’ except a believer.”
“The worst thief among people is the one who steals from his prayer, by not doing rukoo’ and sujood properly.”
“Intercede and you will be rewarded.”
“The most grateful of people to Allaah are those who are most grateful to other people.”
The trouble with beauty is feelings of superiority.
The trouble with generosity is extravagance.
The trouble with noble descent is pride.
The trouble with knowledge is forgetfulness.
“Give to the one who denied you.”
“Uphold ties with the one who cuts you off.”
“Forgive the one who does you wrong.”
May Allaah have mercy on the person who said “Good” and was rewarded or who remained silent and was safe.
Wine is the key to all evil.
The one who is more daring in giving fatwas is more deserving of Hell.
Love the poor and mix with them.
It is better to err in forgiving than to err in punishment.
Do not judge between people when you are angry.
If you want to count the faults of anyone else, count your own faults instead.
If you commit a sin, say “Astaghfir-Allaah (I ask Allaah for forgiveness).”
If you are given a blessing, say, “Al-Hamdu Lillaah (praise be to Allaah).”
If some disaster befalls you, say, “Innaa Lillaahi wa innaa ilayhi raaji’oon (Truly, to Allaah we belong and truly, to Him we shall return).”
Seek rizq (provision) by giving charity
“Give food to others and speak good.”
“Seek a response to du’aa’s when the iqaamah for prayer is given and when rain is falling.”
The people with the longest necks on the Day of Resurrection will be the muezzins.
“Worship Allaah as if you see Him.”
“The most helpless of people are those who cannot make du’aa’.”
“The most miserly of people are those who are stingy with their salaams (i.e., do not greet others).”
“Pay the hired worker his wages before his sweat dries.”
“Tie up (your camel) [i.e., take the necessary precautions], and put your trust in Allaah.”
“Make the most of your life before your death.”
Make the most of “your health before your sickness.”
Make the most of “your free time before you become busy.”
Make the most of “your wealth before you become poor.”
Make the most of “your youth before you become old.”
“The best of dhikr is ‘La ilaaha ill-Allaah.’”
“The best of sadaqah (charity) is that given by one who has little.”
“The upper hand (the one that gives) is better than the lower hand (the one that takes).”
The best of earnings is a good sale.
“The best of the believers is one who is best in attitude.”
“The best of the muhaajireen is the one who forsakes (hajara) that which Allaah has prohibited.”
“The best type of jihaad is the jihaad of the one who strives against his own self (jihaad al-nafs) for the sake of Allaah.”
“Read the Qur’aan throughout every month.”
“Read the Qur’aan, for it will come and intercede for its readers on the Day of Resurrection.”
“Pray for Allaah to keep you safe and sound.”
“Most of the sins committed by the son of Adam are sins of the tongue.”
“Repeat often ‘Laa hawla wa laa quwwata illa billaah (there is no power or strength except with Allaah)’, for it is from the treasure of Paradise.”
“Always remember the destroyer of joy (physical pleasure): death.”
“Lower your gaze and guard your private parts.”
“There is no goodness in the one who is not friendly or likeable.”
“Stay with her (the mother), for Paradise is under her feet.”
“Keep saying ‘Yaa Dhaa’l-jalaali wa’l-ikraam (O Possessor of Glory and Honour)’” i.e., keep repeating it persistently.
“Islam cancels out what came before it (of sins).”
“Every bid’ah (innovation) is a going astray and every going astray will end in Hell.”
“Control your tongue, let your house be enough for you, and weep for your sins.”
“(Take care of) your mother, then your mother, then your mother, then your father, then other relatives in order of closeness.”
“Feed the poor and pat the head of the orphan (i.e., show compassion).”
“The one who points the way to good deeds is like the one who does them.” 
This is a list of useful sayings and general rules, which we ask Allaah to make of benefit to people. When you have finished sending them out, if you would like more, just let us know so that we can compile some more. And Allaah is the Source of strength.