保持健康应该是渴望智慧的人的首要研究。

The worst thing in the world that can happen to you if you’re an engineer that has given his life to develop something is for someone to just rip it off.

The best science often comes from asking the simplest questions.

I'm just a kid who's four, each day I grow some more.

The hand remembers what the mind forgets.

I would like to paint the way a bird sings.