Socrates was a greek philosopher who's renowned for his contribution to the field of ethics. He is regarded as one of the most influential philosophers of the ancient era and is credited as one of the founders of western philosophy. True wisdom comes to each of us when we realize how little we understand about life ourselves and the world around us. 
Regard your good name as the richest jewel you can possibly be possessed of - for credit is like fire, when once you have kindled it you may easily preserve it but if you once extinguish it, you will find it an arduous task to rekindle it again. 