一旦我们意识到不完美的理解是人类的条件，那么犯错并不可耻，只有未能纠正我们的错误才是可耻的。
Once we realize that imperfect understanding is the human condition, there is no shame in being wrong, only in failing to correct our mistakes.
宰相必须从地方官员中选拔，猛将必须从士兵中产生
"Drawing is the honesty of the art. There is no possibility of cheating. It is either good or bad."
如果你不拥抱新事物，你就无法生存。