我是一个不断进步的人,我接受这一点。
死亡是唯一真正严肃的哲学问题。
Innovation comes from saying no to a thousand things to focus on the few that really matter.
We need diversity of thought in the world to face the new challenges.
科学家是务实的人,他们的目标是实际的。他们不追求终极,而是追求接近。
传记是最亲密的历史形式。