“There is a wilderness we walk alone
However well-companioned”

“If you walk down a well-trodden path long enough, you eventually end up alone.”

“We cannot walk alone. And as we walk, we must make the pledge that we shall always march ahead. We cannot turn back.”

“I'm happy in the every day Way
Among the mist and vines and caves
The wilderness is boundless
My companions are lazy white clouds
There are roads but they do not reach the world
My mind has come to rest and nothing can stir my thought
On a bed of rock I sit alone in the night
While a round moon climbs up Cold Mountain”

“Till you're walking beside me, I'll walk alone.”

“Alone or not, you gotta walk forward.”

“Christ of His gentleness
Thirsting and hungering,
Walked in the wilderness;
Soft words of grace He spoke
Unto lost desert-folk
That listened wondering.”

“Well, either you’ve been out fighting the forces of evil or you’ve come from a much wilder party than we have,” Jace said.
“Hello, there, Blackthorns.”

“But his soul was mad. Being alone in the wilderness, it had looked within itself and, by heavens I tell you, it had gone mad.”

“The zoo animal in a cage exhibits all these abnormalities that we know so well from our human companions. Clearly, then, the city is not a concrete jungle, it is a human zoo.”