"A man who does not think for himself does not think at all."
大家都爱言论自由。但有些人对言论自游的理解是,我想说就说,但你说我不喜欢的话就无法容忍。
最优财政政策要求税收随时间平滑,因为突然的变化会扭曲经济决策。
The only way to survive is to take care of each other.