He had the attitude that he could do anything, and therefore so can you. He put his life in my hands. So that made me do something I didn't think I could do.... If you trust him, you can do things. If he's decided that something should happen, then he's just going to make it happen. (Elizabeth Holmes)
Walter IsaacsonLeonardo da Vinci did not take received wisdom - whether from ancient classical thinkers or medieval scholars or from the Bible - without questioning it. And this was the beginning of the scientific method. This is another lesson for our time: that when we have evidence that contradicts a certain belief, we should be willing to change it. I think this made Leonardo, in some ways, a person who better understood the beauty of God's creation than a person who just takes all received wisdom from the Bible on faith.
Walter IsaacsonLeonardo da Vinci was comfortable being illegitimate, gay, a misfit, a heretic. But he also respected other people. He didn't get into disputations. He was a genius but he had a certain humility. In his notebooks you see lists of people he wanted to grill about things like how the water diversions in Milan work; he was always interested in learning from other people.
Walter IsaacsonThere are parts of his life and personality that are extremely messy, and that's the truth
Walter IsaacsonPolite and velvety leaders, who take care to avoid bruising others, are generally not as effective at forcing change.
Walter Isaacson