The role of the economist is part scientist, part engineer.
经济学家的角色既是科学家,又是工程师。
一个真正的决定是通过你采取的新行动来衡量的。如果没有行动,你就没有真正做出决定。
一部伟大的小说是能改变你看世界的方式的小说。
The facts are always less than what really happened.
If you want to understand function, study structure.