“We know the truth not only through our reason but also through our heart. It is through the latter that we know first principles, and reason, which has nothing to do with it, tries in vain to refute them.”

“We know the truth, not only be the reason, but also be the heart.”

“The law is not known, since there is nothing in it to know. We come across it only through its action, and it acts only through its sentence and its execution. It is not distinguishable from the application. We know it only through its imprint on our heart and our flesh: we are guilty, necessarily guilty. Guilt is like the moral thread which duplicates the thread of time.”

“The first law of reason is that what exists, exists; what is, is, and that from this ineducible, bedrock principle, all knowledge is built...that is the foundation from which life is embraced... thinking is a choice...wishes and whims are not facts, nor are they a means to discover them... reason is our only way of grasping reality--it's our basic tool of survival. We are free to evade the effort of thinking--to reject reason--but we are not free to avoid the penalty of the abyss we refuse to see... Reason is the very substance of truth itself. The glory that is life is wholly embraced through reason. In rejecting reason one embraces death.”

“Through compassion it is possible to recognize that the craving for love that people feel resides also in our own hearts, that the cruelty the world knows all too well is also rooted in our own impulses. Through compassion we also sense our hope for forgiveness in our friends' eyes and our hatred in their bitter mouths. When they kill, we know that we could have done it; when they give life, we know that we can do the same. For a compassionate person nothing human is alien: no joy and no sorrow, no way of living and no way of dying.”

“We know not through our intellect but through our experience.”