The separation of law and morals is a necessary feature of a legal system.

我喜欢狗。你总能知道狗在想什么。它们只有四种情绪：快乐、悲伤、生气和专注。而且狗很忠诚，它们不会说谎，因为它们不会说话。

Love is the supreme positive emotion, the one that encompasses all others. It is the feeling of positive resonance that you experience when you connect deeply with another person.

艺术越个人化，就越具有普遍性。

力的统一不仅是数学上的梦想，更是物理上的必然。