No man really knows about other human beings. The best he can do is to suppose that they are like himself.

A proof of a proposition is a process the nature of which is such as to produce in us a belief in that proposition.

在骨料行业，离市场越近，竞争力就越强。

如果你有梦想的话，就要去捍卫它。那些一事无成的人想告诉你你也成不了大器。如果你有理想的话，就要去努力实现。就这样。