一本好书应该让你在结束时感到...略微疲惫。阅读时你经历了多重人生。

我不会让消极情绪拖垮我。

Success is a function of persistence and doggedness and the willingness to work hard for twenty-two minutes to make sense of something that most people would give up on after thirty seconds.

宇宙正在膨胀，而且膨胀的速度在加快。