如果我们认为可以将主动数据库系统中过程与数据的比率任意减小，甚至保持较小，那我们就是在开玩笑。
We kid ourselves if we think that the ratio of procedure to data in an active data-base system can be made arbitrarily small or even kept small.
要养活世界，我们必须先了解它。
The biggest risk is not taking any risk. In a world that is changing quickly, the only strategy that is guaranteed to fail is not taking risks.
We need to create technologies that enhance our humanity, not diminish it.
每部电影都是一次旅程，每次旅程都不同。