Love has many faces-selfish or unconditional, defiled or pure, finite or infinite, and vulgar or transcendent. Love is an instinct. It can give us strength and hope, but it must comply with morality and law for it to be invaluable.
Everything would be impossible if there were no love. We need love in order to have broad affinities with others and a heart of gold. There must be love between husband and wife, parents and children, and between friends. We must strive to be like a bodhisattva, who has loving kindness and compassion for all beings. There would be no order or morality if there were no love, because love maintains our personal relationships and establishes the differences between friends and families.