I've always been a fighter. I've always had to fight for what I wanted.

教育是富有时的饰品，穷乏时的避难所。

I've been through a lot in my life, and I'm still here.

We are all susceptible to biases, even when we think we're being perfectly rational.

The human being is a sun, and the senses are his planets.

经济模型的价值在于其解释和预测的能力。