Our modern skulls house a Stone Age mind.

If one only wished to be happy, this could be easily accomplished; but we wish to be happier than other people, and this is always difficult, for we believe others to be happier than they are.

I think the best way to get over someone is to get under someone else.

每一个重大而深刻的困难本身都包含着它的解决方案。它迫使我们改变思维以找到答案。