The beauty of mathematics is that it allows us to see patterns and structures in the world that are not immediately obvious.
數(shù)學的美在于它讓我們看到世界上不立即顯現(xiàn)的模式和結(jié)構(gòu)。
The future of democracy depends on the ability of democratic societies to reform themselves.
大膽夢想，努力工作，永遠不要放棄你所相信的。