The best designs are those that solve problems without drawing attention to themselves.

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.

预测未来最好的方式就是创造它。

"We are all in the gutter, but some of us are looking at the stars."