Anyone who conducts an argument by appealing to authority is not using his intelligence; he is just using his memory. Leonardo da Vinci appealargumentauthority Change image and share on social
The human foot is a masterpiece of engineering and a work of art. Leonardo da Vinci artengineerfoot Change image and share on social
In rivers, the water that you touch is the last of what has passed and the first of that which comes; so with present time. Leonardo da Vinci passpresentriver Change image and share on social
Beyond a doubt truth bears the same relation to falsehood as light to darkness. Leonardo da Vinci beardarknessdoubt Change image and share on social
Where there is shouting, there is no true knowledge. Leonardo da Vinci knowledgeshouttrue Change image and share on social
Medicine is the restoration of discordant elements; sickness is the discord of the elements infused into the living body. Leonardo da Vinci bodydiscorddiscordant Change image and share on social
I love those who can smile in trouble, who can gather strength from distress, and grow brave by reflection. 'Tis the business of little minds to shrink, but they whose heart is firm, and whose conscience approves their conduct, will pursue their principles unto death. Leonardo da Vinci approvebravebusiness share on social
Experience does not err. Only your judgments err by expecting from her what is not in her power. Leonardo da Vinci errexpectexperience Change image and share on social
There is no object so large but that at a great distance from the eye it does not appear smaller than a smaller object near. Leonardo da Vinci distanceeyegreat Change image and share on social
