Animal welfare isn't just ethics—it's good science and good business.
动物福利不仅仅是伦理问题——它是好的科学和好的商业。
只要你不放弃尝试，就永远不会失败。
一个思想的价值在于它对行为的后果。
The writer must believe that what he is doing is the most important thing in the world. And he must hold to this illusion even when he knows it is not true.
【释义】金属之所以被折断，是因为其太过刚硬了，流水之所以能保全，是因为其柔和；高山之所以被挖掘，是因为其高大，而山谷之所以能安全无事，是因为其低下。【延伸】刚强耿直的人，容易受挫折、遭打击；柔和无争的人，则能够保全自己。刚强的克星，是温柔。
1983年12月，杨振宁向邓小平建议