This world, after all our science and sciences, is still a miracle; wonderful, inscrutable, magical and more, to whosoever will think of it.

Sometimes the biggest act of courage is a small one.

Rules for Students and Teachers: Be happy whenever you can manage it. Enjoy yourself. It's lighter than you think.

Perfect justice rules the world.

Always be a first-rate version of yourself

There are only two tragedies in life: one is not getting what one wants, and the other is getting it.

The secret of life is to be intensely interested in everything.