Related:

• Not to anticipate is already to moan. -- Leonardo da Vinci
• Poor is the pupil who does not surpass his master... -- Leonardo da Vinci
• It is easier to resist at the beginning than at the end. -- Leonardo da Vinci
• The human foot is a masterpiece of engineering and a work of art. Leonardo da Vinci
• Iron rusts from disuse; water loses its purity from stagnation and in cold weather becomes froze
  even so does inaction sap the vigors of the mind. -- Leonardo da Vinci...
• It may be that a genius of the so-called universal type-- an Aristotle, for example, or a Leibniz or a Leonardo da Vinci-- is one whose mind has the group property.
  -- Cassius J. Keyse...
• Marriage: putting one's hand into a bag of snakes on the chance of drawing out an eel.
  -- Leonardo da Vinci...