效率能够让你做到你以前不曾做到的事情。
Productivity is being able to do things that you were never able to do before.
I believe that we are all born with a purpose, and mine is to sing.
解释：明智的人不违背时机而放弃有利的行动，勇士不回避死亡而埋没名声，忠臣不先顾及自己后顾及国君。
预测未来的最好方法就是创造未来。