A mathematical proof is not just a verification but a story that reveals deeper truths.
当我停止进步的那天,就是我该停止比赛的日子。
I'm not afraid of dying, I'm afraid of not trying.
书是一扇门,你打开它,然后走进去。
The only real light is the light of the soul.
我们将永不停止探索,而我们一切探索的终点,将是到达我们出发的地方,并且生平第一遭知道这地方。
A esperança é a última que morre, mas é a primeira a renascer.