生活的目的不是快乐。它是有用、可敬、富有同情心，让你活得有意义且活得好。
The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well.
"世界是一本书，而书是一座监狱。"
Innovation is not just about technology; it's about changing the way people think and act.
Love is not a profession, it's a condition.
I will always be grateful to my poor parents. I owe everything to them， my education， my life， and any success I have had.