世间之事，有的可以做，有的不可以做，明知不可为而为之，是愚蠢的行为。

创新就是将已经存在的事物以新的方式结合在一起。

You have to be able to admit when you're wrong and move on.

译文：有道义的财物可以去谋取，没有道义的钱不能强求。赏析：君子爱财，取之有道。赚钱不可耻，但要走正道。那些来路不正的意外之财莫贪，人要是贪小便宜，终究会吃大亏的。

Little else is requisite to carry a state to the highest degree of opulence from the lowest barbarism but peace， easy taxes， and a tolerable administration of justice.

Man is an animal that makes bargains: no other animal does this no dog exchanges bones with another.