A priori truths are not necessarily truths known independently of experience.
先验真理并不一定是独立于经验而知的真理。
Success is a lousy teacher. It seduces smart people into thinking they can't lose.
如果你认为一个理论是唯一可能的理论,这表明你既不理解这个理论,也不理解这个理论要解决的问题。