A writer must be stubborn, must have a vocation of sacrifice, and must accept that literature is a very cruel mistress.
作家必须固执,必须有牺牲的使命,必须接受文学是一个非常残酷的情人。
行为主义者放在自己面前的规则或衡量标准总是:我能否用"刺激和反应"来描述我所看到的这一行为?
The protection of fishery resources is not a multiple-choice question, but a required question.
The potential of CRISPR to cure genetic diseases is just beginning to be realized.