Sustainability is not just an option; it's an imperative for the future of our business.

解决数学问题的旅程和解决方案本身一样重要，因为它教会我们耐心、坚持和发现的快乐。

We are what we repeatedly do. Excellence, then, is not an act, but a habit.

世界上最刺激的事莫过于被打了一枪,子弹歪了。