恐惧会禁锢你,希望则能让你自由。
分布式系统是指我无法完成任何工作,因为我从未听说过的某台机器崩溃了。
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.