Immigration has a much smaller effect on native wages than most people believe.
移民对本地人工资的影响比大多数人认为的要小得多。
The task of psychology is to map the structure of consciousness.
"The world is full of obvious things which nobody by any chance ever observes."
You don't love because: you love despite; not for the virtues, but despite the faults.
自然实验是理解现实世界中因果关系的强大工具。
我是行尸走肉，但我只是一个说话的脑袋，一个漂浮的僵尸，但我有一个地下兄弟。
"The key to success is to focus on goals, not obstacles."
The pursuit of knowledge is a lifelong journey.
There is no such joy in the tavern as upon the road thereto.