Productive thinking is like a map: it helps you get to where you wanna go.
富有成效的思考就像一张地图: 它能帮助你到达你想去的地方。
人人都爱雷蒙德 第2季
Yeah, I did a lot of productive thinking today.
是的，今天进行了不少 建设性的思考。
英语百科
Problem solving
Problem solving consists of using generic or ad hoc methods, in an orderly manner, for finding solutions to problems. Some of the problem-solving techniques developed and used in artificial intelligence, computer science, engineering, mathematics, or medicine are related to mental problem-solving techniques studied in psychology.