数学不知道种族或地理边界;对于数学来说,文化世界是一个国家。
让我最不爽的一件事:一天路过银行时,看到一则广告,力劝大家将自家房子作二次抵押,以此贷款去旅游。这几近邪恶。
To write is to resist—to resist forgetting, to resist oppression, to resist the erasure of memory.