“The true essence of humankind is kindness. There are other qualities which come from education or knowledge, but it is essential, if one wishes to be a genuine human being and impart satisfying meaning to one's existence, to have a good heart.”

“The essence of education is, in the words of William James, to teach a person what deserves to be valued, to impart ideals as well as knowledge, to cultivate in students the ability to distinguish the true and good from their counterfeits and the wisdom to prefer the former to the latter.”

“Man wishes to be confirmed in his being by man, and wishes to have a presence in the being of the other….Secretly and bashfully he watches for a YES which allows him to be and which can come to him only from one human person to another.”

“But if the biblical story is true, the kind of certainty proper to a human being will be one which rests on the fidelity of God, not upon the competence of the human knower. It will be a kind of certainty which is inseparable from gratitude and trust.”

“In every idea emanating from genius, or even in every serious human idea -- born in the human brain -- there always remains something -- some sediment -- which cannot be expressed to others, though one wrote volumes and lectured upon it for five-and-thirty years. There is always a something, a remnant, which will never come out from your brain, but will remain there with you, and you alone, for ever and ever, and you will die, perhaps, without having imparted what may be the very essence of your idea to a single living soul.”

“There are two kinds of beauty, one being of the soul and the other of the body,That of the soul is revealed through intelligence, modesty, right conduct,Generosity and good breeding, all of which qualities may exist in an ugly man;And when one's gaze is fixed upon beauty of this sort and not upon that of the body,Love is usually born suddenly and violently.”