Instrumental or mechanical science is the noblest and above all others, the most useful.
Leonardo da VinciNo human investigation can claim to be scientific if it doesn't pass the test of mathematical proof.
Leonardo da VinciInstrumental or mechanical science is the noblest and above all others, the most useful.
Leonardo da VinciNo human investigation can claim to be scientific if it doesn't pass the test of mathematical proof.
Leonardo da Vinci