真正的数学家始终是学生，永远在学习。

"We are all haunted by something, aren't we?"

The circular economy isn't just an ideal—it's a practical business model waiting to be scaled.

I want to liberate America, I want people to be proud of who they are.

A good book is a book that changes you.

意识的难题在于解释大脑中的物理过程如何以及为何产生主观体验。