你不是通过遵循规则来学习走路的。你是通过实践和跌倒来学习的。
You don't learn to walk by following rules. You learn by doing, and by falling over.
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:
I don't want to be the guy who plays the same role over and over again. I want to be challenged.
如果我们总是做同样的事情，就不要指望事情会改变。
算法研究是在计算机上解决问题的方法研究。
追求计算的极限不仅是一个技术挑战，更是一场关于思维和现实本质的哲学之旅。