合作是解决复杂挑战的关键。
Collaboration is the key to solving complex challenges.
Everything is a learning process: any time you fall down, you get up and you learn from it.
A woman makes a plan—then she makes it happen.
The true value of a mathematician lies in the problems they leave behind.
过去从未死去，它甚至还未过去。
"Stories are the way we remember who we are."
解释：看到兔子再回头唤猎狗，还不算太晚；跑掉了羊再去修补羊圈，也不算太迟。