有些鸟是注定不会被关在笼子里，因为它们的每一片羽毛都闪耀着自由的光辉。
Some birds are not meant to be caged, their feathers are just too bright.
农业中的每一个挑战都是重新定义我们如何养活世界的机会。
We teach a subject not to produce little living libraries on that subject, but rather to get a student to think mathematically for himself.
艺术家必须是研究者，不断实验和探索新的可能性。