All philosophical Experiments that let Light into the Nature of Things, tend to increase the Power of Man over Matter, and multiply the Conveniences of Pleasure of Life.
Autobiography of Benjamin Franklin (p. 261), J.B. Lippincott & Co. 1868
All philosophical Experiments that let Light into the Nature of Things, tend to increase the Power of Man over Matter, and multiply the Conveniences of Pleasure of Life.
Autobiography of Benjamin Franklin (p. 261), J.B. Lippincott & Co. 1868