The actions of men are the best interpreters of their thoughts.
人的行动是他们思想的最佳诠释者。
If you want something you’ve never had, you must be willing to do something you’ve never done.
The study of black holes has revolutionized our understanding of space and time.
"The best way to innovate is to start with a growth mindset."
Every man has his secret sorrows which the world knows not; and often times we call a man cold when he is only sad.