In our reasonings concerning matter of fact， there are all imaginable degrees of assurance， from the highest certainty to the lowest species of moral evidence.

完成比完美更重要。

The time which we have at our disposal every day is elastic; the passions that we feel expand it, those that we inspire contract it.

所有的枪都上了膛。

The strength of liberal democracy lies in its ability to self-correct and reform.

永远不要停止学习，这个行业一直在发展。

货币政策中的时间不一致性问题出现在政策制定者一旦经济主体根据宣布的政策采取行动后，就有动机偏离该政策。