We must not say every mistake is a foolish one.

Logic will get you from A to B. Imagination will take you everywhere.

Try not to become a man of success,

I never did a day's work in my life. It was all fun.

Try to be a rainbow in someone’s cloud.

We must never forget that it is through our actions, words, and thoughts that we have a choice.

The aim of life is self-development. To realize one's nature perfectly — that is what each of us is here for.