When you do something best in life, you don’t really want to give that up – and for me it’s tennis.

A person who makes no mistakes usually doesn’t make anything.

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 exclude, in a manner, all other arts.

我们所理解的唯一存在就是感知事物的存在。