The elephant is where the action is. The rider is there to serve the elephant.

出自北齐·颜之推《颜氏家训·教子》引谚语。教育媳妇，要趁她刚嫁到婆家之时；教育孩子，应当赶在孩提时代，教育要掌握最适宜的时间才会有效果。

书本身不是目的，它是一种唤起的手段。

We die containing a richness of lovers and tribes, tastes we have swallowed, bodies we have plunged into and swum up as if rivers of wisdom, characters we have climbed into as if trees, fears we have hidden in as if caves.

The office of President is great, but the man who holds it is not.

我们需要思考如何让计算机以更直观和自然的方式为我们工作。