When we strive to become better than we are， everything around us becomes better， too.
当我们努力变得比现在更好时，周围的一切也会变得更好。
The power of mathematics is in its universality and its ability to transcend cultural boundaries.
The world is full of obvious things which nobody by any chance ever observes.
碎片化的信息流，让我们失去了理解的连贯性。