最大的风险是不冒险。
无知者是不自由的,正因和他对立的是一个陌生的世界。
The mind is a system of organs of computation, designed by natural selection to solve the kinds of problems our ancestors faced in their foraging way of life.
We carry our homes with us, even when we're far away.
发现现象原因或真实假设的艺术,如同破译的艺术,其中巧妙的猜想常缩短道路。