All Life Is Yoga: Love. Sri Aurobindo

"Each time an individual breaks the narrow limitations in which he is imprisoned by his ego and emerges into the open air, through self-giving, whether for the sake of another human being or his family, his country or his faith, he finds in this self-forgetfulness a foretaste of the marvellous delight of love, and this gives him the impression that he has come into contact with the Divine. But most often it is only a fleeting contact, for in the human being love is immediately mixed with lower egoistic movements which debase it and rob it of its power of purity." – The Mother