The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all. And that, of course, causes great confusion.

我一直相信，只要你付出努力，结果就会到来。

在数学中，提出问题的艺术必须比解决问题更有价值。

The past is never truly gone; it lives in us, shaping who we are.

最糟糕的暴政是那种伪装成自由的暴政。

修正错误，是人生必修课。不断“正心”，才能不走偏。

Escribir es un acto de amor, una manera de acercarse al otro, de entenderlo.