Leonardo da Vinci Judgment Quotations

Experience does not ever err; it is only your judgment that errs in promising itself results which are not caused by your experiments

The organ of perception acts more readily than judgment.

Experience never errs; it is only your judgments that err by promising themselves effects such as are not caused by your experiments.

Experience never misleads; what you are misled by is only your judgment, and this misleads you by anticipating results from experience of a kind that is not produced by your experiments.