The essence of mathematics is not just in solving problems but in asking the right questions.
孔子说:“《关雎》这篇诗,快乐却不淫秽,悲哀却不伤痛。”
The Internet is for everyone.
I want my fans to know how much I appreciate them.
"We are moving towards a world where machines will be able to understand and interpret the world in a way that is similar to how humans do."