The famous lines Tolkien actually wrote — greetings, praises and the opening of Galadriel's lament.

• Elen síla lúmenn' omentielvoa star shines on the hour of our meeting (Frodo's greeting in The Fellowship of the Ring)
• Aiya Eärendil elenion ancalima!Hail Eärendil, brightest of stars! (Frodo's cry in Shelob's lair)
• a laita te, laita te!praise them, praise them! (sung at the field of Cormallen for the Ring-bearers)
• Aurë entuluva!Day shall come again! (Húrin's last battle-cry in The Silmarillion)
• namáriëfarewell (the title and refrain of Galadriel's lament)
• Ai! laurië lantar lassi súrinenAh! like gold fall the leaves in the wind (opening line of Namárië)
• Eärendil elenion ancalimaEärendil, brightest of stars (the phrase Frodo invoked with the Phial of Galadriel)
• Á na márië!Be well! / good luck! — a parting blessing (neo, from márië "being well")
• Elen síla lúmenn' omentielmoa star shines on the hour of our meeting (variant Tolkien used with inclusive "our")
• Hara máriessëstay in happiness / dwell in bliss — a farewell wish (neo, from máriessë)