最重要的事情是让最重要的事情保持最重要。
The most important thing is to keep the most important thing the most important thing.
The beauty of chemistry lies in its ability to explain the world at the molecular level.
You don’t always have to know where you’re going, as long as you keep moving forward.
教育体系是以感官基础，以思考为过程，以自由为目的。
The pursuit of mathematical truth is a deeply personal and profoundly universal endeavor.
机械的完美在于以最小的摩擦和浪费产生预期的效果。