english: And in a way, it's all thanks to him, because he challenged known facts, and with a sweep of his hand, got rid of the theoretical beliefs and all the mental limits that we like to impose on ourselves.
non_english: In zekere zin is het aan hem te danken omdat hij aannames betwistte. Hij veegde de theorie van tafel, en alle beperkingen die we onszelf mentaal oplegden.