我感觉大多数数学太好的人不能太相信，他们太容易把
数学的完美幻想成物理世界，物理直觉和taste太偏门儿。
比如我从wiki上看到的Tegmark回应人们从简洁性（奥卡姆
剃刀）角度质疑时说“an entire ensemble is often
much simpler than one of its members”和“the set of
all solutions to Einstein's field equations is simpler
than a specific solution”是missed the point。
像狄拉克朗道那样的是极少数。