没有剑的契约只是空话，根本无法保护一个人。

最深远的技术是那些变得无形的技术，因为它们深深融入我们的生活。

They just keep trotting back and forth across the bridge thinking there is something better on the other side. If they'd hang head down at the top of the thing and wait quietly, maybe something good would come along. But no—with men it's rush, rush, rush, every minute. I'm glad I'm a sedentary spider.

The most important thing in a programming language is the semantics, not the syntax.

译文：巧妙的如同车辕，笨拙的如同风筝。比喻各有其用。

风险来自于不知道自己在做什么。