Love (n.) is contrasted with marriage in that love requires a willingness to die whereas marriage requires a willingness to live.
Love (n.) is specific. No one has ever loved anyone the way everyone wants to be loved.
Love (n.) is like money in that it is offered most freely to those in least need of it.
Love (n.) is distinguished from liking in that while we choose those we like, with those we love, we have no say in the matter.
Love (n.) is when one is thinking about their lover even when they are not thinking about their lover.
Love (n.) is always particular. The hardest lesson that people have only their kind of love to give, not our kind.
Love (n.) is the silent saying and saying of a single name.
Love (n.) is always probationary, a fact which frightens women and exhilarates men.
Love (n.) is an arithmetic in which one plus one equals everything, and two minus one equals nothing.