可持续性不仅仅是一个选择;它是我们业务未来的必要条件。
Sustainability is not just an option; it's an imperative for the future of our business.
"Every book is a journey, and every journey is a book."
Life would be infinitely happier if we could only be born at the age of eighty and gradually approach eighteen.   
数学不仅仅是关于数字、方程、计算或算法:它是关于理解的。