即使在最黑暗的时刻,只要记得点亮灯光,就能找到幸福。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
我认为这很少是关于你在课堂上学到的东西——它主要是关于你问自己的问题。
True progress is measured not just in profits, but in positive impact.