It's not supposed to be easy.Anyone who finds it easy is stupid.

It’s on the strength of observation and reflection that one finds a way. So we must dig and delve unceasingly.

心理学必须关注心理操作的实用性。

要这样行动，使得你意志的准则任何时候都能同时被看作一个普遍立法的原则。

最好的剪辑是那些你注意不到的剪辑。