The science of government it is my duty to study, more than all other sciences; the arts of legislation and administration and negotiation ought to take the place of, indeed to exclude, in a manner, all other arts.

科学不仅仅是关于事实，更是关于提出正确的问题。

All are gurus to us, the wicked by their evil deeds say 'do not come near me'. The good are always good, therefore all are like gurus to us.

从你所在的地方开始，用你所拥有的。做出一些成就。永远不要满足。