科学没有捷径，只有脚踏实地。
There is no shortcut in science, only down-to-earth work.
The minimum content of natural law is necessary for any legal system.
Believe in your ideas, even if no one else does.
The only thing that’s keeping you from getting what you want is the story you keep telling yourself.
Silence is argument carried out by other means.
Time is a slippery thing: lose hold of it once, and its string might sail out of your hands forever.