Keep your face always toward the sunshine—and shadows will fall behind you.

A thing is not necessarily either true or false; it can be both true and false.

跨行业合作是解决全球能源挑战的关键。

Act as if what you do makes a difference. It does.

我不喜欢说太多，我更喜欢让比赛替我说话。

领导力是激励他人看到愿景并为之努力。

Land is a peculiar commodity, which is different from all others, and the quantity of it is always fixed and limited.

科学是一项集体事业，每一代人都为之添砖加瓦。