Always strive for excellence, not perfection.

当你愿意挑战现状并承担经过计算的风险时，创新就会发生。

译文：农民眼泪像雨一样流，又能怎样呢?当官的应该体恤百姓的辛苦啊!

To be a nurse is to walk with people through some of the most vulnerable times of their lives.

采矿业必须发展以满足不断变化的世界的需求。

每一场比赛都是学习新东西的机会。

解释：要紧紧抓住时机不能错过，错过了也不能延误太久。