命题是断言某事是或不是事实的陈述。
A proposition is an assertion that something is or is not the case.
Most people are too fretful, they worry too much.Success means being very patient, but aggressive when it's time.
Elegance in design comes from solving the right problem in the right way.
I'm the reason your dreams won't come true.
组织是人类的社区，而不是人力资源的集合。
Men are afraid that women will laugh at them. Women are afraid that men will kill them.
透明建立信任，而信任是持久商业关系的基础。