解释：货卖完了才知道不足，是由于不懂得计量；事情结束了才知道有余，是由于不懂得调节。
Every building is a response to its place.
The writer’s task is to illuminate the darkness.
Don’t let fear hold you back from your dreams.
小说是一面沿着大路行走的镜子。
Diplomacy is not about passively adapting to change, but actively shaping change.
The best way to predict the future is to create it.