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.

我一直相信，如果你投入工作，结果就会到来。

最好的技术是无形的，它只是默默地发挥作用。

毁灭过往所有文明的原因在于财富和权力的不均分配倾向。

我经常锻炼。只是昨天我是在床上吃的早饭。