Empire/definition

Famous quotes containing the words empire and/or definition:

“Every man is the lord of a realm beside which the earthly empire of the Czar is but a petty state, a hummock left by the ice.”
—Henry David Thoreau (1817–1862)

“Although there is no universal agreement as to a definition of life, its biological manifestations are generally considered to be organization, metabolism, growth, irritability, adaptation, and reproduction.”
—The Columbia Encyclopedia, Fifth Edition, the first sentence of the article on “life” (based on wording in the First Edition, 1935)