You can learn more about a man in an hour of play, than in a year of conversation.
The beauty of mathematics is that it allows us to see the world in a way that is both precise and profound, revealing the underlying order that governs all things.
数学不仅仅是关于数字、方程、计算或算法:它是关于理解的。
受过教育的心灵的标志是能够思考一种思想而不必接受它。
世界需要务实的解决方案,而不仅仅是理想主义的愿景。
All things are possible until they are proved impossible – and even the impossible may only be so, as of now.