理解计算的极限与理解其可能性同样重要。
Understanding the limits of computation is as important as understanding its possibilities.
一个思想若称不上危险,那么它就不值得称作思想。
每个单子都是一面镜子,反映了整个宇宙的图景。
Abstraction is not just about hiding details; it's about creating a clear and concise model of the problem domain.