The past is not a burden but a foundation.
过去不是负担，而是基础。
Legal positivism emphasizes the separation of law and morality.
保持谦逊，保持渴望，永远不断学习。
The bank of the future will be an omnipresent service.
对于那些感受的人来说，世界是一场悲剧，但对于那些思考的人来说，世界是一场喜剧。
"We read to know we're not alone."
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。