过去总是紧张的，未来是完美的。

证明P=NP将对数学、密码学和算法设计产生深远的影响。

"To be yourself in a world that is constantly trying to make you something else is the greatest accomplishment."

When we think of the past it's the beautiful things we pick out. We want to believe it was all like that.

我不害怕电脑，我害怕没有他们。

If you wish to succeed, you should use perdistence as your good friend, experiece as your reference, prudence as your brother and hope as your sentry.

我们必须在气候行动的紧迫需求与能源安全和经济增长的同等紧迫需求之间取得平衡。