幸せとは、自分が幸せだと思える瞬間を大切にすることだ。

The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.

Every seed contains the potential to change a community.

世界是一个舞台，但演员选得很糟糕。

做出伟大事情的唯一方法是热爱你所做的事。