软件一直处于紧张状态。具有象征意义是任意完美的。但它也可以任意更改。
Software is under a constant tension. Being symbolic it is arbitrarily perfectible; but also it is arbitrarily changeable.
Worth repeating: measure twice， cut once.
The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.
我们生来孤独，活着孤独，死去孤独。尽管有浪漫杂志的渲染，终有一天我们回顾一生，会发现尽管有人相伴，我们始终孤独。