Man struggles upwards; water flows downwards.
人往高处走，水往低处流。
Nothing seek, nothing find.
无所求则无所获。
One needs 3 things to be truly happy living in the world: some thing to do, some one to love, some thing to hope for.
在这个世界我们只需拥有三件事便可真正快乐：有自己向往的事业；有自己爱的人；还有希望。
I disapprove of what you say, but I will defend to the death your right to say it. （ Voltaire ）
我不同意你说的话，但我愿意誓死捍卫你说话的权利。（伏尔泰）
All things in their being are good for something.
天生我才必有用。
Failure is the mother of success.
失败乃成功之母
