Liberal democracy may constitute the "end point of mankind's ideological evolution" and the "final form of human government," and as such constituted the "end of history."

译文：在激流中屹立的柱石，力挽狂澜，具有天才，建立伟大的功业，把百姓从苦难中拯救出来，使国家的命运如同磐石般稳固，不是大英雄不能担当这样的重任。

盈利和责任必须齐头并进，否则两者都不会持久。

More matter with less art.

Ambition is the last refuge of the failure.

成功的关键在于坚持和努力。

科学的每一次突破都是对人类好奇心和创造力的证明。

The rules of morality are not the conclusion of our reason.

The pursuit of power is the primary goal of states in the international system.

只知道自己的一面的人对那面了解甚微。