如果他没有伤害我的自尊,我很容易原谅他的傲慢。
I could easily forgive his pride, if he had not mortified mine.
The best way to learn something is to teach it.
对逻辑形式的研究不仅关乎语言,也关乎世界。
我们对宇宙了解得越多,就越意识到我们不知道的还有很多。