书是一个永远不会评判你的朋友。
可持续性不是一种趋势,而是负责任商业的基础。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
如果人们有时不做愚蠢的事情,就不会有聪明的事情发生。
Your  biggest  competior is yourself.
人类的声音是所有乐器中最完美的。