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Delphi Complete Works of Leonardo da Vinci (Illustrated)

Book by Leonardo da Vinci · 3 quotes · Intelligent, Men, Body

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Delphi Complete Works of Leonardo da Vinci (Illustrated) Quotes

“Those who are in love with practice without knowledge are like the sailor who gets into a ship without rudder or compass and who never can be certain whether he is going. Practice must always be founded on sound theory, and to this Perspective is the guide and the gateway; and without this nothing can be done well in the matter of drawing.”

“Many will think they may reasonably blame me by alleging that my proofs are opposed to the authority of certain men held in the highest reverence by their inexperienced judgments; not considering that my works are the issue of pure and simple experience.”