面对绝望时，唯一可以负责任地实践的哲学是试图从救赎的角度来思考一切事物。
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法的：它是关于理解的。
永远不要低估“无用”的基础研究的重要性。
Political language is designed to make lies sound truthful and murder respectable, and to give an appearance of solidity to pure wind.
Common sense tells us that performance comes and goes, but costs go on forever.