与在现实世界中实现客观理性行为所需解决的问题规模相比，人类心智制定和解决复杂问题的能力非常有限。

It is a common experience that a problem difficult at night is resolved in the morning after the committee of sleep has worked on it.

When negotiating， don‘t aim for a bigger piece of the pie； aim to create a bigger pie.

沉默就是同谋，而我拒绝沉默。