"Books are the plane, and the train, and the road. They are the destination, and the journey. They are home."

生活若无波折险阻，就会过于平淡无奇。

The night is young, and so am I.

What I want to talk to you about today is the difference between gifts and choices. Cleverness is a gift， kindness is a choice. Gifts are easy -- they're given after all. Choices can be hard. You can seduce yourself with your gifts if you're not careful， and if you do， it'll probably be to the detriment of your choices.

解释：人饿的时候，之所以不吃乌头毒药，是认为即使能填饱肚子，但是会马上死去。

风俗的专制无处不是人类进步的阻碍。