The only fence against the world is a thorough knowledge of it.

One way of looking at speech is to say that it is a constant stratagem to cover nakedness.

ORDER. Let all your things have their places; let each part of your business have its time.

心理学必须独立于哲学和生理学。

The land doesn’t belong to us—we borrow it from future generations.

我是行尸走肉，但我只是一个说话的脑袋，一个漂浮的僵尸，但我有一个地下兄弟。