It is a curious subject of observation and inquiry, whether hatred and love be not the same thing at bottom.
函数的概念在数学中是基础的,而λ演算提供了一种形式化这一概念的方法。
我爱她是违背常理,是妨碍前程,是失去自治,是希望破灭,是断送幸福,是注定要尝尽一切的沮丧和失望的。可是,一旦爱上了她,我再也不能不爱她。
真実はいつも一つではない。
The most valuable resource in fishing is not the fish, but the wisdom to harvest them responsibly.