Only he who handles his ideas lightly is master of his ideas, and only he who is master of his ideas is not enslaved by them.
Sometimes it is more important to discover what one cannot do, than what one can do.
By association with nature's enormities, a man's heart may truly grow big also.
Peace of mind is that mental condition in which you have accepted the worst.
Few men who have liberated themselves from the fear of God and the fear of death are yet able to liberate themselves from the fear of man.
I do not think that any civilization can be called complete until it has progressed from sophistication to unsophistication, and made a conscious return to simplicity of thinking and living.