Galileo di Vincenzo Bonaiuti de' Galilei (15 February 1564 – 8 January 1642), commonly referred to as Galileo Galilei (, US also ; Italian: [ɡaliˈlɛːo ɡaliˈlɛːi]) or mononymously as Galileo, was a Florentine astronomer, physicist and engineer, sometimes described as a polymath. He was born in the city of Pisa,...
I have never met a man so ignorant that I couldn't learn something from him.
The more original a discovery, the more obvious it seems afterwards.