The important thing is not to stop questioning. Curiosity has its own reason.

I never think of the future. It comes soon enough.

Life is like riding a bicycle. To keep your balance you must keep moving.

Imagination is more important than knowledge. Knowledge is limited.

The scientific imagination always restrains itself within the limits of probability.

I love Maira Kalman. She's an amazing illustrator and writer. I've loved her since I was in college, but when I moved to New York and experienced the same city she was drawing and writing about, I developed a whole new appreciation. Her work made me observe everything so much deeper and more joyfully.

I was the worst teacher you have ever imagined - not that we did not have fun. We had a ton of fun. We just did not learn any scripture. I would think all week long what could I talk about on Sunday, and then I would scramble on Saturday to find some kind of scripture to go with it. This was my teaching.

It's very important that we re-learn the art of resting and relaxing. Not only does it help prevent the onset of many illnesses that develop through chronic tension and worrying; it allows us to clear our minds, focus, and find creative solutions to problems.