一流智力的检验标准是同时持有两种相反的观点,并且仍然能够正常运作。
我一直是这个世界上的陌生人,一个访客,一个游客。
The future belongs to those who are willing to take risks today.
编程语言中最重要的东西是名字。没有好名字的语言不会成功。
Natural experiments can provide valuable insights into economic questions.
Fear is a habit. I am not afraid.