当我们理解基于知识的系统时，情况将与以前一样-除了我们的指尖会被选中。
When we understand knowledge-based systems, it will be as before -- except our fingertips will have been singed.
To avoid criticism, do nothing, say nothing, and be nothing.
金钱和成功不会改变人，它们只会放大已有的本性。