钱不会从天上掉下来，必须脚踏实地去挣。
You take delight not in a city’s seven or seventy wonders, but in the answer it gives to a question of yours.
The human being is a most curious creature. He thinks he has a soul, but he is a soul; he has a body.
爱是一种耐心。
The beauty of physics lies in its ability to explain the universe with a few simple principles.
The truth is I'm a real perfectionist, and I drive myself crazy.