He is richest who is content with the least,for content is the wealth of nature.
The best thing to hold onto in life is each other.
所有的写作都是试图逃离自我。
零缺陷是一种管理标准,旨在通过专注于预防错误来预防缺陷。
自适应控制的核心是从经验中学习并相应地调整控制器。
One never notices what has been done; one can only see what remains to be done.