我们必须保持警惕，坚决与一切内外敌人作斗争。

The dominant kind of snobbery that exists nowadays is job snobbery. You encounter it within minutes at a party, when you get asked that famous iconic question of the early 21st century, "What do you do?" According to how you answer that question, people are either incredibly delighted to see you, or look at their watch and make their excuses.

网络是我们用来创造一个更平等社会的最有力工具。

历史不仅仅是关于发生了什么，而是关于被记住的内容和方式。

我们不能改变过去，但我们可以改变对过去的看法。

The boundary between the quantum world and our everyday experience is not as sharp as we once thought.

Real suffering does not come from outside, but from how we understand it.