伟大的真理，其反面同样是伟大的真理。

"Life is a series of natural and spontaneous changes. Don't resist them; that only creates sorrow. Let reality be reality. Let things flow naturally forward in whatever way they like."

A well-designed system is one that can evolve over time without requiring significant rework.

Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

语言是一个自由创造的过程；其法则和原则是固定的，但生成原则的运用方式是自由且无限多样的。

伟大的领导者多听少说。

当帮助人们摆脱贫困陷阱时，微小的改变可以产生巨大的影响。