人的仁慈从未削弱自由者的毅力或软化他们。一个国家不必变得残酷就可以坚强。
Innovation is taking two things that already exist and putting them together in a new way.
"The past is a foreign country; they do things differently there."
There is no perfect knowledge which can be entitled ours, that is innate; none but what has been obtained from experience.