The most exciting discoveries are those that challenge our assumptions.
Confidence comes from preparation. Know your stuff inside out.
No one likes being alone. We just don't want to make friends reluctantly. If we did that, we'd probably just be disappointed.
理解劳动力市场的最佳方式是观察现实数据,而不仅仅是理论模型。
选择理论忽略了我们所知道的关于人类的大部分知识。