“My words are strange, but those who love will understand.”

“Then we understand that rebellion cannot exist without a strange form of love. Those who find no rest in God or in history are condemned to live for those who, like themselves, cannot live; in fact, for the humiliated.”

“Those who cannot love do not understand it”

“as they die, the ones we love, we lose our witnesses, our watchers, those who know and understand the tiny little meaningless patterns, those words drawn in water with a stick. And there is nothing left but the endless flow.”

“Listen, my friend. He who loves understands.”

“Love is a Christian word, Anjin-san. Love is a Christian thought, a Christian ideal. We have no word for 'love' as I understand you to mean it. Duty, loyalty, honor, respect, desire, those words and thoughts are what we have, all that we need.”

“When children are loved, they live off trust; their bides and hearts open up to those who respect and love them, who understand and listen to them.”

“My aim is to understand love. I know how alive I felt when I was in love, and I know that everything I have now, however interesting it might seem, doesn't really excited me.
But love is a terrible thing: I've seen my girlfriends suffer and I don't want the same thing to happen to me. … Although my aim is to understand love, and although I suffer to think of people to whom I gave my heart, I see that those who touched my heart failed to arouse my body, and that those who aroused my body failed to touch my heart.”

“Jacinta never told Penelope that she loved her. The nurse knew that those who really love, love in silence, with deeds and not with words.”

“My eye is ever on those who love me.”