The parable of the master and the pupil.

Master smiled and wisely said: - This is your most important lesson in life. Your laziness is quite possible to win wisdom. You do not understand the word "measure". First, I should not have to start watering the first plants that are closer to the well, they could you pour in the end, even if you are completely exhausted. Second: You should not have to type the full buckets of water, when you go to the edge of the garden, it is better to go two or three times, and while not straining to fulfill our plans than overstrain with full buckets reaching to the middle of the way to break out of the forces. Third, as you kept a third of my garden, you can continue learning and to correct his mistake.