Quality is never an accident; it is always the result of intelligent effort.

Don't let anyone tell you that you can't do something

从生活中学习，从书籍中学习，从他人中学习。

适合从事任何特定行业的人，如果没有行业内人士的友好帮助和合作，就无法理解该行业的科学。

现在,对于做了很小错事的人,人们都知道他做错了并谴责他；对于犯了大的过错,以至于攻打别的国家的人,人们却不知道谴责他,反而跟着赞美这种行为,说这是义。

I believe in sweat rather than luck.

Memory is identity... You are what you have done; what you have done is in your memory; what you remember defines who you are.