"We are all the heroes of our own stories."

I don't give a damn if you're offended. I'm not gonna stop.

In one of the stars I shall be living。 In one of them I shall be laughing。 And so it will be as if all the stars were laughing， when you look at the sky at night… You – only you – will have stars that can laugh.

The most important quality in a scientist is persistence.

我们必须始终具有前瞻性，预测市场和地球的需求。

You can't change the past, but you can shape the future.

在数学中，没有捷径可走。

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