More from Leonardo da Vinci
- The Notebooks of Leonardo da Vinci (1883)
Anyone who invokes authors in discussion is not using his intelligence but his memory.
Science is the observation of things possible, whether present or past; prescience is the knowledge of things which may come to pass, though but slowly.
Leonardo da Vinci on science
XIX Philosophical Maxims. Morals. Polemics and Speculations.
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