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But the effort, the effort! And as the marrow is eaten out of a man's bones and the soul out of his belly, contending with the strange rapacity of savage life, the lower stage of creation, he cannot make the effort any more.

D.H. Lawrence (2013). “Delphi Complete Works of D.H. Lawrence (Illustrated)”, p.4272, Delphi Classics
But the effort, the effort! And as the marrow is eaten out of a man's bones and the soul out of his belly, contending with the strange rapacity of savage life, the lower stage of creation, he cannot make the effort any