Which excerpt from Lord Byron's Childe Harold's Pilgrimage most clearly describes a state of alienation?

A: "But in Man's dwellings he became a thing/Restless and worn..."
B: "...On with the giddy circle, chasing Time,/Yet with a nobler aim..."
C: "But soon he knew himself the most unfit/Of men to herd with Man..."
D: "...He had the passion and the power to roam;/The desert, forest, cavern..."

C: "But soon he knew himself the most unfit/Of men to herd with Man..."