"I find people confusing. This is for two main reasons. The first is that people do a lot of talking without using any words."
改变世界的阻碍，并非人类的冷漠，而是世界实在太复杂。
Inequality is not inevitable. It is a result of policy choices.
解释：将自己的利益给了别人，别人也将会把实惠返回给自己；将自己的怨恨发泄给别人，祸害也将会降临到自己身上。
The only true wisdom is in knowing you know nothing.