True leadership is about serving others, not commanding them.

the only thing we have to fear is fear itself.

当我们把羁绊孩子的人为事物，以及自以为是用来教导孩子规矩的暴力放置在一旁是地，我们就会看到孩子崭新的一面。

An object that tells of the loss, destruction, disappearance of objects. Does not speak of itself. Tells of others. Will it include them?

真正的创新发生在学科的交叉点。

永远不要低估设计和执行中简洁的力量。

数学的语言是普遍的，超越了文化和语言的障碍。