Famous quotes containing the words primary and/or planet:
“One of the effects of a safe and civilised life is an immense oversensitiveness which makes all the primary emotions somewhat disgusting. Generosity is as painful as meanness, gratitude as hateful as ingratitude.”
—George Orwell (1903–1950)
“Why should I feel lonely? is not our planet in the Milky Way?”
—Henry David Thoreau (1817–1862)