治难於其易，去恶於其微，不伐善以长乱，不操柯而犹豫焉。
解决困难要在它还容易解决的时候下手，消除罪恶要在它还处于微小的时候进行。不要夸耀自己的善行以免助长祸乱，执法时不要手持刑具却犹豫不决。
True understanding comes from grasping the inner structural relationships of a problem.
我被教导说，进步的道路既不迅速也不容易。
The function of art is to do more than tell you what you already know.
To see clearly is to see differently.