Listen widely to remove your doubts and be careful when speaking about the rest and your mistakes will be few. See much and get rid of what is dangerous and be careful in acting on the rest and your causes for regret will be few. Speaking without fault, acting without causing regret: 'upgrading' consists in this.
ConfuciusNo lake so still but it has its wave. No circle so perfect but that it has its blur. I would change things for you if I could; As I can't you must take them as they are.
Confucius