Problem solving is the central activity of intelligent systems.
愛とは、相手を理解しようとすることだ。
I'll do whatever it takes to win games,whether it's sitting on a bench waving a towel,handing a cup of water to a teammate.
科学家研究自然并非因为它有用;他研究它是因为他从中获得乐趣,而他从中获得乐趣是因为它是美丽的。
Success comes when preparation meets opportunity.