从长远来看,不冒险的风险可能是最大的风险。
The study of nature is a perpetual joy.
My blindness is not a tragedy, but an opportunity to see the world in a different way.
Innovation is the ability to see change as an opportunity, not a threat.
译文:不能让智巧劳烦打扰我们的心境,不能让私利拖累我们的自身;把国家的治乱寄托在法术上,把是非的判断寄托在赏罚上。