[31] [cap.6] Therefore our lawgiver does not think it proper to include those men, or any in a similar condition, in the roll of his soldiers, but only such as have no domestic circumstances of such a nature to detain them, in order that with free and unembarrassed inclinations they may engage in the pursuit of danger without shrinking; for as a weak or crippled body derives no advantage from a panoply of armour, which it will rather discard as being unable to bear it, so, in the same manner, a vigorous body causes affliction to a diseased soul by not being in conformity with its existing circumstances.