——在广东和朋友谈自己的主张,1921年
In every problem, there is a hidden pattern waiting to be discovered, and it is our duty as mathematicians to uncover it.
"The future of AI is not just about making machines smarter, but also about making them more human-like in their understanding and interaction."
反过来,始终反过来:把情况或问题颠倒过来,从反面看。