I concluded that I was a substance whose whole essence or nature consists only in thinking, and that, in order to exist, it needs no place and depends on no material thing.
Click any product to generate a realistic preview. Up to 3 at a time.
* Initial load can take up to 90 seconds — revising the preview in another color is nearly instant.
"I think, therefore I am a doubt."
"It is a mark of a truly great mind to be able to make a great discovery with few means."
"The long chains of simple and easy reasonings by means of which geometers are accustomed to reach the conclusions of their most difficult demonstrations, had led me to imagine that all things, the kno…"
"The light of natural reason is sufficient to give us a clear and distinct conception of God."
"I was very surprised to find that I had been mistaken more often than not in my life."
Your cart is empty
