忧先于事，故能无忧；事至而忧，无救于事。
译文：在事前考虑周全，做到未雨绸缪，做事时才不会出现意外和麻烦；事到临头才忧心忡忡，慌忙应对，结果就是无济于事。赏析：做任何事，我们都要提前谋划，凡事做最充足的准备，做最坏的打算。事到临头才寻求解决之法，为时已晚了。
In saying that someone did something， we may be doing something ourselves.
Where reality (existence) is reasonable， all reasonable (presence) is realistic.
As Will Rogers would have said, "There is no such thing as a free variable."
The reason why men enter into society is the preservation of their property.
我害怕自己变得平庸。而我并不平庸。我不平庸。