真正的困难不在于构思新想法,而在于摆脱旧观念。
储蓄率是经济发展中最具战略意义的变量。
I don't want to be a god. I want to be a man.
If you’re horrible to me, I’m going to write a song about it, and it won’t be a good one.
渔业技术应首先服务于保护,其次才是商业。
"An actor's job is to make the audience forget they are watching a performance."
在观察性研究中,我们常常不得不依赖于无法直接检验的假设。