愚人是那些不能改变他们想法的人。
Fools are the ones who cannot change their minds.
The only people who see the whole picture are the ones who step out of the frame.
Adaptation is the mind's greatest achievement.
宝剑干将虽然锋利无比、名闻天下,但是,木匠用它伐树却比不上斧头。点评:方法不对,适得其反。