Patrick Süskind said this quote

“ We are familiar with people who seek out solitude: penitents, failures, saints, or prophets. They retreat to deserts, preferably, where they live on locusts and honey. Others, however, live in caves or cells on remote islands; some-more spectacularly-squat in cages mounted high atop poles swaying in the breeze. They do this to be nearer God. Their solitude is a self-moritification by which they do penance. They act in the belief that they are living a life pleasing to God. Or they wait months, years, for their solitude to be broken by some divine message that they hope then speedily to broadcast among mankind.Grenouille's case was nothing of the sort. There was not the least notion of God in his head. He was not doing penance or wating for some supernatural inspiration. He had withdrawn solely for his own pleasure, only to be near to himself. No longer distracted by anything external, he basked in his own existence and found it splendid. He lay in his stony crypt like his own corpse, hardly breathing, his heart hardly beating-and yet lived as intensively and dissolutely as ever a rake lived in the wide world outside. ”