The smart way to keep people passive and obedient is to strictly limit the spectrum of acceptable opinion, but allow very lively debate within that spectrum.

The function of leadership is to produce more leaders, not more followers.

天籁，风吹万窍声音不同，都是自由自在地发声或停止，毋需外力的支配。

在进入交易之前，一定要有一个计划。

It is necessary from the very nature of things that power should be a check to power.