Here are some of my favorite Tolkien quotes:
"He who breaks a thing to find out what it is, has left the path of wisdom."
-Gandalf
"Far above the Ephel DĂșath in the West the night-sky was still dim and pale. There, peeping among the cloud-wrack above a dark tor high up in the mountains, Sam saw a white star twinkle for a while. The beauty of it smote his heart, as he looked up out of the forsaken land, and hope returned to him. For like a shaft, clear and cold, the thought pierced him that in the end the Shadow was only a small and passing thing: there was light and high beauty for ever beyond its reach."
"Faithless is he that says farewell when the road darkens."
-Gimli
"It must often be so, Sam, when things are in danger: someone has to give them up, lose them, so that others may keep them."
-Frodo
"...for if joyful is the fountain that rises in the sun, its springs are in the wells of sorrow unfathomed at the foundations of the Earth."
-The Silmarillion
--Mbo