If economists could manage to get themselves thought of as humble， competent people on a level with dentists， that would be splendid.

摆脱爱情痛苦的唯一方法是爱得更多。

要理解意识，就要研究它在生存中的作用。

每个人都有自己的故事。

成功的关键在于持续学习和改进。

You have to expect things of yourself before you can do them.