"Sometimes I think that the only thing that connects us to the past is the present. Without the present, the past would be lost forever."

我认为数学家的作用是发现这些模式并解释它们。

不要以虚妄的心伤害自己的本心，不要因外在的因素伤害了自身。

We may be older now, but the passion for performing is still the same.

I am not interested in solving problems that are already solved.

实现明天理想的唯一障碍是今天的疑虑。

I'm the reason your sky won't be blue.