“Infantile love follows the principle: "I love because I am loved." Mature love follows the principle: "I am loved because I love." Immature love says: "I love you because I need you." Mature love says: "I need you because I love you.”

“Immature love says: 'I love you because I need you.' Mature love says 'I need you because I love you.”

“The mature response to the problem of existence is love.”

“Among the many forms of alienation, the most frequent one is alienation in language. If I express a feeling with a word, let us say, if I say "I love you," the word is meant to be an indication of the reality which exists within myself, the power of my loving. The word "love" is meant to be a symbol of the fact love, but as soon as it is spoken it tends to assume a life of its own, it becomes a reality. I am under the illusion that the saying of the word is the equivalent of the experience, and soon I say the word and feel nothing, except the thought of love which the word expresses. The alienation of language shows the whole complexity of alienation. Language is one of the most precious human achievements; to avoid alienation by not speaking would be foolish -- yet one must be always aware of the danger of the spoken word, that it threatens to substitute itself for the living experience. The same holds true for all other achievements of man; ideas, art, any kind of man-made objects. They are man's creations; they are valuable aids for life, yet each one of them is also a trap, a temptation to confuse life with things, experience with artifacts, feeling with surrender and submission.”

“Love is a decision, it is a judgment, it is a promise. If love were only a feeling, there would be no basis for the promise to love each other forever. A feeling comes and it may go. How can I judge that it will stay forever, when my act does not involve judgment and decision.”

“Mother's love is peace. It need not be acquired, it need not be deserved.”

“Love means to commit oneself without guarantee, to give oneself completely in the hope that our love will produce love in the loved person. Love is an act of faith, and whoever is of little faith is also of little love.”