81、Life's like a play： It's not the length，but the excellence of the acting that matters。
生命 如同一个剧本：重要的不是它有多长而是演出是否精彩。
82、Remember to look back at your mistakes from time to time， but never regret them。
记得回头看看以前犯的错误，但绝不要后悔。
