工作是良药，能医治一切困扰人的疾苦。
真理不在光明中，而在我们不敢直视的阴影里。
结构化程序设计支持被排除中间语言的法律。
可以教每个人雕刻：必须学会不要米开朗基罗。优秀的程序员也是如此。
Economics is the study of how societies use scarce resources to produce valuable goods and services and distribute them among different individuals. If we think about the definitions, we find two key ideas that run through all of economics:
