"History is not just about the past; it's about the present and the future too."
历史不仅仅是关于过去;它也关乎现在和未来。
重要的不是你走得多慢,而是你不停下脚步。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
预测未来的最好方法就是发明它。
心灵是一个不断展开的过程。