Famous quotes containing the words theory and/or groups:
“The theory of truth is a series of truisms.”
—J.L. (John Langshaw)
“Trees appeared in groups and singly, revolving coolly and blandly, displaying the latest fashions. The blue dampness of a ravine. A memory of love, disguised as a meadow. Wispy clouds—the greyhounds of heaven.”
—Vladimir Nabokov (1899–1977)