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。
Profit and purpose can coexist. A successful business must also be a force for good.
我們的美德和缺點(diǎn)是不可分割的，就像力和物質(zhì)一樣。當(dāng)它們分離時(shí)，人就不復(fù)存在了。