诗歌是由文字组成的小机器。
"A poem is a small machine made out of words."
The more you invest in a bad relationship, the more it costs you.
To be aware of the idea of social structure and to use it with sensibility is to be capable of tracing such linkages among a great variety of milieux.
医学的未来在于针对个体需求的个性化治疗。
The real tragedy of the poor is that they can do nothing but wait for the rich to give them something.