Dreams I am accustomed to sleep and in my dreams to imagine the same things that lunatics imagine when awake. Rene Descartes 21
Soul Whenever anyone has offended me, I try to raise my soul so high that the offense cannot reach it. Rene Descartes 13
Trust The senses deceive from time to time, and it is prudent never to trust wholly those who have deceived us even once. Rene Descartes 17
Truth If you would be a real seeker after truth, it is necessary that at least once in your life you doubt, as far as possible, all things. Rene Descartes 17
Alone The two operations of our understanding, intuition and deduction, on which alone we have said we must rely in the acquisition of knowledge. Rene Descartes 23
Amazing I am indeed amazed when I consider how weak my mind is and how prone to error. Rene Descartes 16
Thought-Provoking It is not enough to have a good mind; the main thing is to use it well. Rene Descartes 22