In the land of freedom, every man is a king.
Walls define space, but openings connect it to the world.
不要害怕失败。失败没有错，目标定太低才有错。追求远大目标，虽败犹荣。
化学是关于连接的科学，无论是字面上还是隐喻上。
It may be unfair, but what happens in a single day can change the course of a whole lifetime.
The art of any culture is the exponent of its social relationships.
