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 an Italian astronomer, physicist and engineer, sometimes described as a polymath. He has been called the father of observational...
Ignorance is the night of the mind, but a night without moon and star.
Consistency requires you to be as ignorant today as you were a year ago.
To be conscious that you are ignorant is a great step to knowledge.