To understand is to know what causes what.
科学不是关于正确，而是关于减少错误。
Don’t wait for opportunities—create them.
In the context of computational learning, the concept of 'probably approximately correct' (PAC) learning provides a framework for understanding the efficiency and feasibility of learning algorithms.
"I love the pressure. I love the big moments. That’s what I play for."
The worst enemy of life, freedom and the common decencies is total anarchy; their second worst enemy is total power.