Bhola owns a donkey called khandya. Bhola is a very tolerant and kind master. The donkey is lazy and is always finding ways to avoid work. Once while returning with loads of salt on his back, khandya falls in the river. He realizes that the fall has lessened the weights of the sacks as the salt has dissolved in the water. The next few days khandya purposely falls into the water every day. Bhola is unhappy at the way khandya is behaving because he is losing money in the process. He decides to teach khandya a lesson. The next day instead of salt bags he loads khandya with bags of cotton. Khandya is unaware of the change. As planned, he falls into the water and gets the bags wet. He is surprised to find the load unbearable. His otherwise master also starts beating him. Khandya learns his lesson and starts behaving. 
Work with honesty and sincerity because laziness will ruin you. 