最残酷的激情是爱情。

Profit and purpose are not opposites; they must go hand in hand.

"Life is tough, my darling, but so are you."

The peculiar evil of silencing the expression of an opinion is that it is robbing the human race； posterity as well as the existing generation； those who dissent from the opinion， still more than those who hold it.

爱情是感官的诗篇。