Famous quotes containing the words railroad and/or system:
“People that make puns are like wanton boys that put coppers on the railroad tracks. They amuse themselves and other children but their little trick may upset a freight train of conversation for the sake of a battered witticism.”
—Oliver Wendell Holmes, Sr. (1809–1894)
“He is not a true man of science who does not bring some sympathy to his studies, and expect to learn something by behavior as well as by application. It is childish to rest in the discovery of mere coincidences, or of partial and extraneous laws. The study of geometry is a petty and idle exercise of the mind, if it is applied to no larger system than the starry one.”
—Henry David Thoreau (1817–1862)