To err is human also in so far as animals seldom or never err, or at least only the cleverest of them do so.

To err is human also in so far as animals seldom or never err, or at least only the cleverest of them do so.

人也会犯错，因为动物很少或从不犯错，或者至少只有最聪明的动物才会犯错。

-- Georg Christoph Lichtenberg 利希滕贝格