You have to assume that whatever inborn ability Leonardo and Michelangelo had, there were people born in Milan with just as much.

而且我们也不得不假定，无论达芬奇和米开朗基罗具有什么样的天赋才能，同时出生在米兰的人中，一定也有同样天赋的。

youdao

The studies together indicate that math ability is inborn in many species, with number sense, mathematical skills and verbal ability perhaps being separate talents in humans that we later learn to combine.

MSN: Dolphins appear to do nonlinear mathematics