It is not a lack of love,but a lack of friendship that makes unhappy marriages.
一个值得观察和探究的奇怪主题是,仇恨和爱在本质上是否不是同一件事。
λ演算的基本概念是函数,被视为一种对应规则。
真正的进步来自于经济增长与生态责任的平衡。
The best way to predict the future is to create it.
The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.