Continual improvement allows people pride with increased productivity. But remember there is NO instant pudding. It is a long journey. Don’t tell me ten ways I can’t do something; tell me one way I can! It’s so easy to do nothing! It’s a challenge to do something.

持续改进让人们以提高生产力为荣。但请记住，没有什么是可以一蹴而就的。这是一个漫长的过程。不要告诉我不能做什么，告诉可以做什么! 什么都不做太容易了! 做一件事是一种挑战。

Learning is not compulsory; it’s voluntary. Improvement is not compulsory; it’s voluntary. But to survive, we must learn. The penalty for ignorance is that you get beat up. There is no substitute for knowledge. Yet time is of the essence.

学习不是强制性的，而是自愿的。改进不是强制性的，是自愿的。但为了生存，我们必须学习。无知的惩罚是挨打。知识是无法替代的。时不我待，只争朝夕。

—— by Jacob Walker