一个人只要愿意,就是自由的。
Man is free at the moment he wishes to be.
生命与死亡之间的界限,充其量不过是模糊的阴影。谁能说清它们的交界在哪里?
A great leader listens more than they speak.
I always believe that I can win, but I know it's not easy.
自动机和形式语言的研究对于理解计算的极限是基础性的。