工资与就业之间的关系并不像某些模型所暗示的那样简单。
The relationship between wages and employment is not as straightforward as some models suggest.
举一个例子尚且不明白，就不要追求见多识广。
I think it's important to have a sense of humor about life.
The most powerful tool for improving decisions is feedback.
理论地理学是空间科学的女王。