和一个道德品质败坏的人,无法完成一桩好交易。
先验与后验的区别是认识论的,而非形而上学的。
"The only thing that one really knows about human nature is that it changes."
Some of the biggest cases of mistaken identity are among intellectuals who have trouble remembering that they are not God.
自然的统一性不是我们发现的事实,而是我们对它提出的要求。
任何优秀的飞行员,无论他有多么高的天赋和丰富的经验,都不会不使用检查表。
"We're going on a bear hunt. We're going to catch a big one. What a beautiful day! We're not scared."