塑料的真正成本不在于生产，而在于它的后续处理。

The study of automorphic forms is a journey into the hidden symmetries of the universe.

"Stories are not just for bedtime. They are for anytime you need to escape, to dream, to laugh, or to cry."

质量是符合要求，而不是好。

Writing is a way of questioning the world, of trying to understand it.

推进人工智能的关键是开发能够从更少的例子中学习并更好地推广到新情况的系统。