“Love is the grand prize and the garbage heap. Love is a spiritual root canal and the only thing that makes life worth living. Love is a little taste of always and a big bite of nothing. And love is everything in between these extremes.”

Referencing Oscar Wilde from the preface of "The Picture of Dorian Gray"; "All art is quite useless".
1990s, Moab is My Washpot (autobiography, 1997)
Source: Moab Is My Washpot
Context: … but love, like all art, as Oscar said, it's quite useless. It is the useless things that make life worth living and that make life dangerous too: wine, love, art, beauty. Without them life is safe but not worth bothering with.

Source: The Valkyries

Source: Lover Reborn

A Scene on the Banks of the Hudson http://www.4literature.net/William_Cullen_Bryant/Scene_on_the_Banks_of_the_Hudson/, st. 3 (1828)

Source: The Secret Life of Bees

Aleph (2011)

Source: The History of Pendennis (1848-1850), Ch. 4.

Source: The Choice