The knowledge of past times and of the places on the earth is both an ornament and nutriment to the human mind.


The Notebooks of Leonardo da Vinci (Richter, 1888) - XIX Philosophical Maxims. Morals. Polemics and Speculations.


The knowledge of past times and of the places on the earth is both an ornament and nutriment to the human mind.

The knowledge of past times and of the places on the earth is both an ornament and nutriment to the human mind.

The knowledge of past times and of the places on the earth is both an ornament and nutriment to the human mind.

The knowledge of past times and of the places on the earth is both an ornament and nutriment to the human mind.