"The more we delve into the quantum world, the more we realize how much we don't know."

The best ore deposits are found where others stopped looking.

I'm a fighter, and I'm very determined.

The nightmare thought is that frightening people is the best way to get work out of them, and that somehow the crueler the environment, the more people will rise to the challenge. You want to think, who would you like as your ideal dad? And your ideal dad is somebody who is tough but gentle. And it's a very hard line to make. We need fathers, as it were, the exemplary father figures in society, avoiding the two extremes, which is the authoritarian disciplinarian on the one hand, and on the other, the lax, no-rules option.

The legacy we leave for future generations depends on the choices we make today.

Beauty in things exists in the mind which contemplates them.