过去是知识的源泉，未来是希望的源泉。热爱过去意味着对未来的信心。
The past is a source of knowledge, and the future is a source of hope. Love of the past implies faith in the future.
I am not the most perfect person, but I am the most real person.
Every animal deserves humane treatment—it’s not just ethical, it’s good business.
世间万物，没有孤立存在的，必然有其对立面。
写作是留下痕迹，是在世界上留下印记。
The measure of success is not just in yields, but in lives improved.
可持续性不是成本中心，而是终极竞争优势。