自由主义与共产主义之间,或民主与威权主义之间的伟大意识形态斗争,已被对自由民主可取性的一般共识所取代。
The great ideological battles between liberalism and communism, or between democracy and authoritarianism, have been replaced by a general consensus on the desirability of liberal democracy.
The key to success is to focus on goals, not obstacles.
We cannot know the cause, and therefore the effect, by reason alone.
生活不是关于拥有,而是关于存在。
The pursuit of knowledge is a never-ending journey, and that is what makes it so exciting.
没有可持续性的效率只是短期的胜利;真正的进步是以长期影响来衡量的。