数学不是沿着一条清理得很好的高速公路小心行进，而是进入一个陌生的荒野的旅程，探险者常常会迷路。

Innovation is not achieved overnight, but requires continuous effort and persistence.

凡是天下的祸患，掠夺与怨恨，之所以能出现，原因就在于人们不相爱。因此，仁义的人认为这是不对的。 

We are forever responsible for what we have tamed.

Collaboration across sectors is essential to achieving meaningful progress in emissions reduction.

世界是黑暗的，而光弥足珍贵。