Lyssa humana
Inaction saps the vigor of the mind.
Leonardo da Vinci
dndooley:

Leonardo Da Vinci Neck and Shoulder Illustrations

dndooley:

Leonardo Da Vinci Neck and Shoulder Illustrations

Men of lofty genius when they are doing the least work are most active.
Leonardo da Vinci, painter, engineer, musician, and scientist (1452-1519)

Leonardo da Vinci wrote backwards in his notebooks so that no one could steal his ideas.

Leonardo da Vinci wrote backwards in his notebooks so that no one could steal his ideas.


Leonardo da Vinci

Leonardo da Vinci

Inaction saps the vigor of the mind.
~~ Leonardo da Vinci