Famous quotes containing the words produce and/or visible:
“Imagine spending four billion years stocking the oceans with seafood, filling the ground with fossil fuels, and drilling the bees in honey production—only to produce a race of bed-wetters!”
—Barbara Ehrenreich (b. 1941)
“Value is the most invincible and impalpable of ghosts, and comes and goes unthought of while the visible and dense matter remains as it was.”
—W. Stanley Jevons (1835–1882)