The landscape of string theory is vast and complex, with perhaps 10^500 different possible universes.

"The beauty of literature is that it allows us to live a thousand lives in the span of one."

父子之间要亲爱，君臣之间要有礼义，夫妇之间要挚爱但还要有内外之别，老少之间有尊卑之序，朋友之间要有诚信之德。

Nothing will work unless you do.

True leaders are those who can foresee the future and plan ahead.

永远不要停止学习，因为世界永远不会停止变化。

We have the responsibility to ensure that technology serves humanity, not the other way around.