“If you steal from one author, it’s plagiarism; if you steal from many, it’s research.”

Encouragement is oxygen to the soul.

If you obey all the rules, you miss all the fun.

Where words fail, music speaks.

I, and I alone, am responsible for everything I think and feel.

To be of use to the world is the only way to be happy.

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