书籍是最安静、最恒久的朋友；它们是最易接近、最睿智的顾问，也是最耐心的老师。
"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."
世界不是一个愿望工厂。
实现明天的唯一限制将是我们今天的疑虑。
In mathematics, the journey of discovery is as important as the destination.
商业成功来自于理解客户和地球的需求。
Sustainability is the only path forward for livestock farming—there is no alternative.
Politics has no permanent friends or enemies, only interests.