近水知鱼性，近山识鸟音。
临近水边，时间长了，就会懂得水中鱼的习性；靠近山林，时间长了，就会知道林中鸟儿的声音。
The only thing that can stop you is you.
The challenge is not just to give people money but to understand how they make decisions under constraints.
唯一真正的进步在于学会独自犯错。
所以勇往直前吧。跌倒吧。你会从地上看到一个不同的世界。