诗人是一个能看到看不见的东西并听到听不到的声音的人。
It is not because certain things are difficult that we do not dare;it is because we do not dare that things are difficult.
理论必须是美丽的。
"To act is to live a thousand lives, to feel a thousand hearts beating as one."
Idleness is the beginning of all vice, the crown of all virtues.
You can't control commodity prices, but you can control how you respond to them.