The mathematician's patterns, like the painter's or the poet's, must be beautiful; the ideas, like the colors or the words, must fit together in a harmonious way.

The simulacrum is never that which conceals the truth—it is the truth which conceals that there is none. The simulacrum is true.

A mathematician is a device for turning coffee into theorems.

I’m intimidated by the fear of being average.

课程必须被视为帮助孩子解释自己的经验并指导他进一步经验的手段。

可持续性不仅仅是一个流行词；它是一个商业的必要条件。

不要让任何人告诉你你不能做什么。证明他们是错的。

对于行善，没有别人和自己的区分，抛弃自己的不对，接受人家对的，非常快乐地吸取别人的优点来做好事。