The reasonable man adapts himself to the world; the unreasonable one persists in trying to adapt the world to himself. Therefore all progress depends on the unreasonable man. )
明白事理的人使自己适应世界；不明事理的人想使世界适应自己。所以，所有进步都要靠不明事理的人。
No one is altogether to be blamed for the defects of his nature; but he is blameworthy if he takes no pains to correct them.
你必须相信自己，即使别人不相信你。