A pessimist sees the difficulty in every opportunity; an optimist sees the opportunity in every difficulty.

夜晚是一个伟大的梦，但星星是它的现实。

Marxian Socialism must always remain a portent to the historians of Opinion — how a doctrine so illogical and so dull can have exercised so powerful and enduring an influence over the minds of men， and， through them， the events of history.

最好的艺术作品是问题，而不是答案。

The ruling ideas of each age have ever been the ideas of its ruling class.

数据是新的石油。它很有价值，但如果未经提炼，它就不能真正被使用。它必须被转化为气体、塑料、化学品等，以创造一个有价值的实体，推动有利可图的活动；所以数据必须被分解、分析，才能有价值。

真正的力量来自于脆弱和做自己的勇气。