Sunless

Keep love in your heart. A life without it is like a sunless garden when the flowers are dead.

Source: tatoeba (3036307)

Once when the gentle rain fell I glided in a barge down a sunless stream under the earth till I reached another world of purple twilight, iridescent arbours, and undying roses.

Source: tatoeba (5749646)

It is the 4th of December of 2012. Today, Bratislav uses a long wooden stick to prod his dogs Chino and Rafa. He says that it is too cold to use the water spray bottle. He talks about the emerging Plasma Universe Paradigm. He says that space is not empty. I tell him what I read in Astronomy magazine about Jupiter-sized worlds, twice as many as stars, lonely worlds wandering unanchored to a sun, or primary star. Recently, I have been fantasizing of an elegant teahouse in orbit around such a giant world surrounded by sunless darkness. I call this quiet, eerie fantasy "La Teejo" in Esperanto, or undecidedly "la .tcat. .barj." in Lojban. Some men prefer a Bath and Sauna Dream.

Source: tatoeba (10722282)

In Xanadu did Kubla Khan / A stately pleasure-dome decree: / Where Alph, the sacred river, ran / Through caverns measureless to man / Down to a sunless sea.

Source: wiktionary