我们都在阴沟里，但有些人却在仰望星空。
We are all in the gutter, but some of us are looking at the stars.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
你不能以貌取人，但你可以通过第一章来判断一本书。
孔子说：“人无信誉，不知能干什么？就象大车没有车轴，小车没有车轴，怎么能启动？”
In chemistry, as in life, the most profound truths are often the simplest.
生活不在于你呼吸了多少次，而在于那些让你屏住呼吸的时刻。
The past is never dead. It's not even past.