Perfection is impossible without humility. Why should I strive for perfection, if I am already good enough?

There is no significant idea which cannot be explained to an intelligent twelve year old boy in fifteen minutes.

Anna spoke not only naturally and intelligently, but intelligently and casually, without attaching any value to her own thoughts, yet giving great value to the thoughts of the one she was talking to.

If you want to be happy, be.

Grow spiritually and help others to do so. It is the meaning of life.

The possibility of killing one's self is a safety valve. Having it, man has no right to say life is unbearable.

Ah, if everyone was as sensitive as you! There's no girl who hasn't gone through that. And it's all so unimportant!