The most dangerous phrase in technology is 'we've always done it this way'.
译文：人生就像一场醉梦，快乐忧愁都不要太当真。
The laws that forbid the carrying of arms are laws of such a nature. They disarm only those who are neither inclined nor determined to commit crimes.... Such laws make things worse for the assaulted and better for the assailants; they serve rather to encourage than to prevent homicides, for an unarmed man may be attacked with greater confidence than an armed man.
I don't spend my time pontificating about high-concept things; I spend my time solving engineering and manufacturing problems.
书籍是最安静、最恒久的朋友；它们是最易接近、最明智的顾问，也是最耐心的老师。
成功的真正标准不仅仅是盈利能力，还有我们在社区中创造的积极影响。
The best weapon of a dictatorship is secrecy, but the best weapon of a democracy should be the weapon of openness.