If history repeats itself, and the unexpected always happens, how incapable must Man be of learning from experience.

If history repeats itself, and the unexpected always happens, how incapable must Man be of learning from experience.

如果历史不断重演，而意想不到的事情总是发生，那么人类一定无法从经验中学习。

-- George Bernard Shaw 萧伯纳