"Tolerance is an attitude of reasoned patience toward evil … a forbearance that restrains us from showing anger or inflicting punishment. Tolerance applies only to persons … never to truth."

“There are no plains in the spiritual life; we are either going uphill or coming down. Furthermore the pose of indifference is only intellectual. The will must choose. And even though an "indifferent" soul does not positively reject the infinite, the infinite rejects it.”

“If there is no difference between right and wrong, how can Hitler be wrong and how can we be right? Why are we at war, if it is not because right is more precious than life?”

“It is assumed by many reformers that the principal and major cause of unhappiness is economic insecurity, but this theory forgets that there are economic problems only because men have not solved the problems of their own souls. Economic disorder is a symptom of spiritual disorder.”

“Some will not look on suffering because it creates responsibility.”

“Since a week ago last Saturday, we can no longer expect them to defend the law of God. These sects will work out the very logic of their ways, and in 50 or 100 years there will be only the Catholic Church and paganism. We will be left to fight the battle alone, and we will.”

“The danger today is in believing there are no sick people, there is only a sick society.”