It is as absurd to say that a man can't love one woman all the time as it is to say that a violinist needs several violins to play the same piece of music.
Anyone who loves his neighbor within the limits of the world is doing no more and no less injustice than someone who loves himself within the limits of the world.
... active love is a harsh and fearful thing compared with the love in dreams. Love in dreams thirsts for immediate action, quickly performed, and with everyone watching. Indeed, it will go as far as the giving even of one's life, provided it does not take long but is soon over, as on stage, and eveyone is looking on and praising. Whereas active love is labor and persistence, and for some people, perhaps, a whole science.
Keep love in your heart. A life without it is like a sunless garden when the flowers are dead. The consciousness of loving and being loved brings a warmth and a richness to life that nothing else can bring.
They do not love that do not show their love. The course of true love never did run smooth. Love is a familiar. Love is a devil. There is no evil angel but Love.