I believe in sweat rather than luck.
我相信汗水,而不是运气。
如果你认为强悍的人很危险,那就等着看弱者能做什么。
The best time to plant a tree was twenty years ago. The second best time is now.
语言是我们真正拥有的唯一家园。
Psychology must be independent of philosophy and physiology.