Every man has his secret sorrows which the world knows not; and often times we call a man cold when he is only sad.
The seeds of wisdom grow in silence.
Science should serve humanity, not the other way around.
There is more than one kind of freedom... Freedom to and freedom from. In the days of anarchy, it was freedom to. Now you are being given freedom from. Don't underrate it.
我们今天所做的每一个决定都会在未来的海洋中泛起涟漪。