A. T. Mahan,
The Interest of America in Sea Power…
“ It is improbable that control ever again will be exercised, as once it was, by a single nation. Like the pettier interests of the land, it must be competed for, perhaps fought for. The greatest of the prizes for which nations contend, it too will serve, like other conflicting interests, to keep alive that temper of stern purpose and strenuous emulation which is the salt of the society of civilized states, whose unity is to be found, not in a flat identity of conditions—the ideal of socialism—but in a common standard of moral and intellectual ideas. ”
