“We must doubt the certainty of everything which passes through the senses, but how much more ought we to doubt things contrary to the senses, such as the existence of God and the soul.”

“To me it seems that those sciences are vain and full of error which are not born of experience, mother of all certainty, first-hand experience which in its origins, or means, or end has passed through one of the five senses. And if we doubt the certainty of everything which passes through the senses, how much more ought we to doubt things contrary to these senses – ribelli ad essi sensi – such as the existence of God or of the soul or similar things over which there is always dispute and contention. And in fact it happens that whenever reason is wanting men to cry out against one another, which does not happen with certainties. For this reason we shall say that where the cry of controversy is heard, there is no true science, because the truth has one single end and when this is published, argument is destroyed for ever.”

“Without a doubt the sense of beauty does not lie determined in the concreteness of an individual beautiful thing or person. Rather its purpose is much more the enchantment of the soul, for there is nothing physical that is not made with the intent of affecting the soul, and there is no soul that does not intend to dazzle everything physical with its sensations.”

“I'll be honest about it. It is not atheists who get stuck in my craw, but agnostics. Doubt is useful for a while. We must all pass through the garden of Gethsemane. If Christ played with doubt, so must we. If Christ spent an anguished night in prayer, if He burst out from the Cross, 'My God, my God, why have you forsaken me?' then surely we are also permitted doubt. But we must move on. To choose doubt as a philosophy of life is akin to choosing immobility as a means of transportation.”

“It's not atheists who get stuck in my caw, but agnostics. Doubt is useful for awhile. We all must pass through the garden of Gethsemane. If Christ played with doubt, so must we... But we must move on. To choose doubt as a philosophy of life is akin to choosing immobility as means of transportation.”

“Really, doesn´t everything make sense? There are, of course, things from which we more or less recover, although some of them are too harsh even for saints. But that is no reason to accuse God. Even if there are reasons to doubt him, the fact that he did not arrange the world like a well-ordered parlor is not one of them. It speaks rather in his favor. This used to be much better understood.”