Famous quotes containing the words advanced and/or concepts:
“We have advanced by leaps to the Pacific, and left many a lesser Oregon and California unexplored behind us.”
—Henry David Thoreau (1817–1862)
“Science is a dynamic undertaking directed to lowering the degree of the empiricism involved in solving problems; or, if you prefer, science is a process of fabricating a web of interconnected concepts and conceptual schemes arising from experiments and observations and fruitful of further experiments and observations.”
—James Conant (1893–1978)