适应旧程序以适应新机器通常意味着适应新机器以使其表现与旧机器相似。
个体是唯一的现实。我们越是远离个体,走向关于智人的抽象概念,我们就越可能陷入错误。
How many roads must a man walk down before you call him a man?
The past is what you remember, imagine you remember, convince yourself you remember, or pretend you remember.