Quality is not a promise; it is a result.

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

数学的美只向更有耐心的追随者展示。

译文：天气不寒冷，地面就不会被冻住，人没有到伤心的时候就不会流泪。赏析：人的言行总是随着外物的变化而变化。不以物喜不以己悲，其实很难做到的。

未来是一个黑暗的虚空，我们都在盲目地朝它跌跌撞撞地前进。

Innovation is not just about technology; it's about changing the way people think and work.