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.
Life is a slope.As long as you're going up you're always looking towards the top and you feel happy, but when you reach it, suddenly you can see the road going downhill and death at the end of it all. It's slow going up and quick going down.
"A book is a friend that never lets you down."
人心在任何年龄都只会向同样敞开的心敞开。
La libertad es un hábito que se adquiere ejerciéndola.
我不会让世界决定我的价值。
I love going one-on-one with someone. That’s what I do. I’ve never lost. It’s a whole different game, just to have them right in front of you and be able to do whatever you want.
我不是流行明星，我是摇滚明星。
The theatre is a place where we can confront our demons in public.