老师声称代数是完美而自然的、我们应无条件地接受它，而我甚至不能理解什么是数。对我来说数学课完全就是恐怖和折磨。我完全不理解代数，这使我胆怯得不敢问任何问题。

Do what you love, and the money will follow.

The teacher who is indeed wise does not bid you to enter the house of his wisdom but rather leads you to the threshold of your own mind.

The ladder of success is best climbed by stepping on the rungs of opportunity.

没有情感，就不会有黑暗向光明、冷漠向活力的转变。

心理学是精神生活的科学，而不仅仅是其元素的分类。

人之有生，不为一已。