The opening of Introduction
"A just story of learning, containing the antiquities and originals of KNOWLEDGES, and their sects; their inventions, their diverse administrations and managings; their flourishings, their oppositions, decays, depressions, oblivions, removes; with the causes and occasions of them, and all other events concerning learning, throughout all ages of the world; I may truly affirm to be wanting.
"The use and end of which work I do not so much design for curiosity, or satisfaction of those that are the lovers of learning: but chiefly for a more serious and grave purpose; which is this, in few words--that it will make learned men more wise in the use and administration of learning." BACON, Advancement of Learning, book ii.
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INTRODUCTION.IT is my purpose to write the History of some of the most important of the Physical Sciences, from the earliest to the most recent periods.
