The most dangerous illusions are those we mistake for reality.
最危险的幻觉是被我们误认为现实的那些。
I'm not a creature of your government's creation.
The only constant in business is change.
数学家的工作永无止境；总有新的问题要问，新的谜题要解。
Great deeds are usually wrought at great risks.
I think it's important to stand up for what you believe in.
The actions of men are the best interpreters of their thoughts.
Don‘t waste your time on a man/woman， who isn‘t willing to waste their time on you。