No body can be healthful without exercise, neither natural body nor politic; and certainly to a kingdom or estate, a just and honorable war, is the true exercise.
 Francis Bacon, The Essays of Francis Bacon (1597). copy citation

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Author Francis Bacon
Source The Essays of Francis Bacon
Topic politics war
Date 1597
Language English
Reference
Note
Weblink http://www.gutenberg.org/files/575/575-h/575-h.htm

Context

“As for the wars which were anciently made, on the behalf of a kind of party, or tacit conformity of estate, I do not see how they may be well justified: as when the Romans made a war, for the liberty of Grecia; or when the Lacedaemonians and Athenians, made wars to set up or pull down democracies and oligarchies; or when wars were made by foreigners, under the pretence of justice or protection, to deliver the subjects of others, from tyranny and oppression; and the like. Let it suffice, that no estate expect to be great, that is not awake upon any just occasion of arming.
No body can be healthful without exercise, neither natural body nor politic; and certainly to a kingdom or estate, a just and honorable war, is the true exercise. A civil war, indeed, is like the heat of a fever; but a foreign war is like the heat of exercise, and serveth to keep the body in health; for in a slothful peace, both courages will effeminate, and manners corrupt.” source