学习数学的唯一方法就是做数学。
The only way to learn mathematics is to do mathematics.
As we delve deeper into the quantum world, we find that topology is not just a mathematical curiosity, but a fundamental aspect of nature.
I want to disappear into the universe, become part of it.
"We are all in the gutter, but some of us are looking at the stars."
The only way to predict the future is to have power to shape it.