宇宙不僅比我們想象的更奇怪，而且比我們能夠想象的還要奇怪。
Education does not take root in the soul unless it goes deep.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
數(shù)學(xué)不是關(guān)于數(shù)字、方程、計(jì)算或算法的：它是關(guān)于理解的。