Famous quotes containing the words instruction and/or book:
“Teaching is the perpetual end and office of all things. Teaching, instruction is the main design that shines through the sky and earth.”
—Ralph Waldo Emerson (1803–1882)
“Some hard and dry book in a dead language, which you have found it impossible to read at home, but for which you still have a lingering regard, is the best to carry with you on a journey.”
—Henry David Thoreau (1817–1862)