有用是这些老人曾经对自己最好的希望，而无目的是他们最深的恐惧。

We need to design policies that work with human psychology, not against it.

我正过着梦想中的生活。

The dead are not silent. They are merely waiting to be heard.

Consciousness is the workshop of survival.

The footsteps of Nature are to be traced, not only in her ordinary course, but when she deviates from it in her most extravagant excursions.

真实世界是最抽象的东西。

互联网是我们社会的一面镜子，这面镜子将反映出我们所看到的。如果我们不喜欢镜子中的景象，问题不在于修复镜子，而在于修复社会。

具有坚定意志并能付诸实践的人，才是君子。