He who does not understand the supreme certainty of mathematics is wallowing in confusion. — Leonardo da Vinci Copy Share Image
Such is the supreme folly of man that he labours so as to labour no more. — Leonardo da Vinci Copy Share Image
Supreme happiness will be the greatest cause of misery, and the perfection of wisdom the occassion of folly. — Leonardo da Vinci Copy Share Image
A man of supreme folly: his life flies away while he is merely hoping to enjoy it. — Leonardo da Vinci Copy Share Image
After painting comes Sculpture, a very noble art, but one that does not in the execution require the same supreme ingenuity as… — Leonardo da Vinci Copy Share Image
Those who condemn the supreme certainty of mathematics feed on confusion, and can never silence the contradictions of the sophistical sciences which… — Leonardo da Vinci Copy Share Image
Shadow is the obstruction of light. Shadows appear to me to be of supreme importance in perspective, because, without them opaque and… — Leonardo da Vinci Copy Share Image
There is no doubt that truth is to falsehood as light is to darkness; and so excellent a thing is truth that… — Leonardo da Vinci Copy Share Image
I abhor the supreme folly of those who blame the disciples of nature in defiance of those masters who were themselves her… — Leonardo da Vinci Copy Share Image
The evil which does me no harm is like the good which in no wise avails me. — Leonardo da Vinci Copy Share Image
A painter should begin every canvas with a wash of black, because all things in nature are dark except where exposed by the light. — Leonardo da Vinci Copy Share Image
An arch consists of two weaknesses which, leaning one against the other, make a strength. — Leonardo da Vinci Copy Share Image
But to me all sciences seem vain and full of error that are not born of experience, mother of all certainty, and do not… — Leonardo da Vinci Copy Share Image
It is ordained that to the ambitious, who derive no satisfaction from the gifts of life and the beauty of the world, life shall… — Leonardo da Vinci Copy Share Image
Be a mirror, absorb everything around you and still remain the same — Leonardo da Vinci Copy Share Image
Human subtlety will never devise an invention more beautiful, more simple or more direct than does nature because in her inventions nothing is lacking,… — Leonardo da Vinci Copy Share Image
People reveal themselves completely only when they are thrown out of the customary conditions of their life. — Leonardo da Vinci Copy Share Image
