There is a cosmic law which says that every satisfaction must be paid for with a dissatisfaction.
What is possible for individual man is impossible for the masses.
Two things in life are infinite; the stupidity of man and the mercy of God.
Patience is the mother of will.
One of the best means for arousing the wish to work on yourself is to realize that you may die at any moment. But first you must learn how to keep it in mind.
Life is real only then, when "I am".