The ladder of causation has three rungs: seeing, doing, and imagining.
对较大收入征收较高比例的税收,等于对工作和节俭征收了一项税收;对人们因为工作更努力、储蓄更多而征收罚款。
出门时笑一笑,不要心怀悲哀,广阔的胸怀处处都能敞开。
Every life leaves behind a trail of evidence; the biographer is the detective who follows it.