Some books are to be tasted, others to be swallowed, and some few to be chewed and digested.
有些书应该只是尝试一下,有些应该被吸收,而有极少数书应该被咀嚼和消化。
The past is what you remember, imagine you remember, convince yourself you remember, or pretend you remember.
我不是囚徒,我是自由的灵魂。
我们必须从一开始就考虑产品的生命周期终结问题。
某个命题可以从某一组公理通过某一规则系统推导出来,这一事实本身并不使其为真。
任正非内部讲话稿