Genius is one percent inspiration and ninety-nine percent perspiration.

A mediocre idea that generates enthusiasm will go further than a great idea that inspires no one.

Even if you are divine, you don't disdain male consorts.

Science is not only compatible with spirituality; it is a profound source of spirituality.

Talk low, talk slow and don't say too much.

Children show me in their playful smiles the divine in everyone.

I love deadlines. I like the whooshing sound they make as they fly by.

I've had a perfectly wonderful evening, but this wasn't it.

Radical simply means 'grasping things at the root'.

The death of a beautiful woman, is unquestionably the most poetical topic in the world.

It ain't over 'til it's over.

Children are a wonderful gift. They have an extraordinary capacity to see into the heart of things and to expose sham and humbug for what they are.

Charity ... is the opium of the privileged.

A hero cannot be a hero unless in a heroic world.

They have formed their own 4-H club - the hopeless, hysterical hypochondriacs of history.

Will and intellect are one and the same thing.

Central banks don't have divine wisdom. They try to do the best analysis they can and must be prepared to stand or fall by the quality of that analysis.

Beauty of whatever kind, in its supreme development, invariably excites the sensitive soul to tears.

That which can be asserted without evidence, can be dismissed without evidence.

The future belongs to those who believe in the beauty of their dreams.

When you do things from your soul, you feel a river moving in you, a joy.