劳动力市场比传统模型假设的更具适应性。
The labor market is more adaptable than traditional models assume.
Every role I take is a piece of me.
Learning makes a man fit company for himself.
相关系数的可能误差不是可以从第一原理推导出来的东西,而是必须通过经验找到的。
True education is learning to think.