If our brains were simple enough for us to understand them, we'd be so simple that we couldn't.

If our brains were simple enough for us to understand them, we'd be so simple that we couldn't.

如果我们的大脑简单到足以让我们理解它们，我们就会简单到无法理解它们。

-- Ian Stewart 伊恩·斯图尔特