Age Specific Mortality

Famous quotes containing the words age, specific and/or mortality:

“The philosopher is in advance of his age even in the outward form of his life. He is not fed, sheltered, clothed, warmed, like his contemporaries. How can a man be a philosopher and not maintain his vital heat by better methods than other men?”
—Henry David Thoreau (1817–1862)

“The permanence of all books is fixed by no effort friendly or hostile, but by their own specific gravity, or the intrinsic importance of their contents to the constant mind of man.”
—Ralph Waldo Emerson (1803–1882)

“The mortality of all inanimate things is terrible to me, but that of books most of all.”
—William Dean Howells (1837–1920)