一个术语的非道德用法不一定告诉我们这个术语的含义。
A non-moral use of a term does not necessarily tell us what the term means.
情绪不仅仅是反应；它们也是我们未来行为的预测器。
Art is not a mirror to reflect the world, but a hammer with which to shape it.
Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers.
The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.