Love never dies a natural death. It dies because we don't know how to replenish its source. It dies of blindness and errors and betrayals. It dies of illness and wounds; it dies of weariness, of witherings, of tarnishings.

Worry is a rock that rolls over you and crushes you.

A person will sometimes devote all his life to the development of one part of his body—the wishbone.

“All our knowledge has its origins in our perceptions.”

God does not play dice with the universe.

Great leaders are almost always great simplifiers.

Your work is going to fill a large part of your life, and the only way to do great work is to love what you do. If you haven’t found it yet, keep looking. Don’t settle. As with all matters of the heart, you’ll know when you find it.