The past is never dead. It's not even past.

最好的领导者是那些能看到人们潜力并帮助他们实现的人。

过去是幽灵，未来是梦，我们拥有的只有现在。

"Science is the art of asking the right questions and finding the answers through evidence and reason."

In the landscape of string theory, there are perhaps 10^500 different vacuum states, each corresponding to a different possible universe.