D. D. Wiracup
Post date: Feb 20, 2010 8:19:48 PM
I am something real and really existing, but what thing am I? I have already given the answer: a thing which thinks . . . a thinking being. What is a thinking being? It is a being which doubts, which understands, which conceives, which affirms, which denies, which wills, which rejects, which imagines also, and which perceives.
Descartes in The First Meditation Concerning Things that Can Be Doubted