The first question I ask myself when something doesn't seem to be beautiful is why do I think it's not beautiful. And very shortly you discover that there is no reason.
"相机能看到眼睛看不到的东西。"
The probability of a response is determined by its reinforcement history.
比例从来不只是关于大小——它是关于关系和感知的。
我们必须倾听场地;它会告诉我们该做什么。