生命的轨迹始于无始的境域,变化形成于相互依存的场所。
The great philosophers are those who have made a difference in the way we think about the world and our place in it.
The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.