牛、猪、战争和女巫：文化的谜题通过理解生活的物质条件而解决。

爱是脆弱的，你必须像对待生命体一样呵护它，否则它会消失。

I became insane, with long intervals of horrible sanity.

The best teacher is the one who suggests rather than dogmatizes, and inspires his listener with the wish to teach himself.

时间在被小齿轮滴答作响时是死的；只有当钟停止时，时间才会复活。