Walter Isaacson Quote
Other than a little training in commercial math at what was known as an abacus school, Leonardo was mainly self-taught. He often seemed defensive about being an unlettered man, as he dubbed himself with some irony. But he also took pride that his lack of formal schooling led him to be a disciple of experience and experiment.
Walter Isaacson
Other than a little training in commercial math at what was known as an abacus school, Leonardo was mainly self-taught. He often seemed defensive about being an unlettered man, as he dubbed himself with some irony. But he also took pride that his lack of formal schooling led him to be a disciple of experience and experiment.