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Nothing that you remember has survived. Better to forget.

In every word, there is a world waiting to be discovered.

外交家應(yīng)該具備靈活性和適應(yīng)性，以應(yīng)對快速變化的國際環(huán)境。

The only fence against the world is a thorough knowledge of it.

The scientist is not a person who gives the right answers, he's one who asks the right questions.

A mathematician's work is never truly finished; there is always more to explore.

The mind will ever be unstable that has only prejudices to rest on.

賞賜并不能讓人歡喜,責(zé)罰也不能讓人畏懼。