All behavior is motivated by some form of drive reduction.

I do not like proper novels. In proper novels people say things like, ‘I am veined with iron, with silver and with streaks of common mud. I cannot contract into the firm fist which those clench who do not depend on stimulus.’ What does this mean? I do not know. Nor does Father. Nor do the people who write these books.

在瞬息万变的全球市场中，适应性是最宝贵的特质。

任正非内部讲话稿

The only way to do great work is to love what you do.