The seabbard is content to be dull when it protects the keenness of the word.
剑鞘保护剑的锋利,自己却满足於它自己的迟钝。
True craftsmanship lies in making the difficult look effortless.
释义:将煮沸的热水扬起以停止其沸腾,不如抽掉下面的木材。处理任何问题时,与其用凑合的办法应付,不如从根本上彻底解决。