The first requisite of the happiness of the people is the abolition of religion.
The same principles which at first view lead to skepticism, pursued to a certain point, bring men back to common sense.
There is no such joy in the tavern as upon the road thereto.
Literature is the only way to run away without leaving home.
The best way to learn mathematics is to do mathematics.
每个人心里都有一座围城,外面的人想进去,里面的人想出来。