释义：天下大势总是分裂久了就会统一，统一久了就会分裂。

解释：如果自己都不尊重自己，那么危险和侮辱就会接踵而至。

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

A well-designed system should be easy to use, easy to understand, and easy to modify.

过去从未死去，它甚至还未过去。

强大但是骄傲就会削弱力量，弱小而骄傲只会加速灭亡。