该句使用while引导时间状语从句，表达忙碌状态下产生的影响。
The best time to plant a tree was ten years ago. The second best time is now.
Animals need to breathe, and so do you. Animals need to eat, and so do you. Animals experience joy and sadness, just as you do. Some claim that because animals are different from humans, they can be killed at will; I have never heard a more absurd lie.
Trust is like an eraser; every mistake makes it a little smaller.
People are constantly busy, yet this busyness often achieves little, and instead, they miss many meaningful moments in life. While they are busy, they are essentially missing out on life itself.
种树最好的时机是十年前，其次就是现在。
动物需要呼吸，你也需要呼吸；动物需要进食，你也需要进食；动物会感到喜悦也会感到悲伤，你也会有喜悦也有悲伤。有些人认为动物与人类不同，所以可以肆意杀害，我从未听过比这更荒谬的谎言。
信任好比橡皮擦，每犯一次错，它就会减少一分。
人们始终在不停地忙碌，但这种忙碌并没有让他们成就什么，反而让他们错过了生命中许多有意义的东西。在忙碌的过程中，人们正在错过生命。