I have just seen it quoted again. Yes, it appears solemnly in print, even now, at the end of the greatest war in history. _Si vis pacem, para bellum._ And the writer goes on to say that the League of Nations is all very well, but unfortunately we are "not angels." Dear, dear! Being separated for the moment from my book of quotations, I cannot say who was the Roman thinker who first gave this brilliant paradox to the world, but I imagine him a fat, easy-going gentleman, who occasionally threw off good things after dinner. He never thought very much of _Si vis pacem, para bellum;_ it was not one of his best; but it seemed to please some of his political friends, one of whom asked if he might use it in his next speech in the Senate. Our fat gentleman said: "Certainly, if you like," and added, with unusual frankness: "I don't quite know what it means." But the other did not think that that would matter very much. So he quoted it, and it had a considerable vogue... and by and by they returned to the place from which they had come, leaving behind them the record of the ages, the lie which has caused more suffering than anything the Devil could have invented for himself. Two thousand years from now people will still be quoting it, and killing each other on the strength of it. Or perhaps I am wrong. Perhaps two thousand years from now, if the English language is sufficiently dead by then, the world will have some casual paradox of Bernard Shaw's or Oscar Wilde's on its lips, passing it reverently from mouth to mouth as if it were Holy Writ, and dropping bombs on Mars to show that they know what it means. For a quotation is a handy thing to have about, saving one the trouble of thinking for oneself, always a laborious business. _Si vis pacem, para bellum._ Yes, it sounds well. It has a conclusive ring about it, particularly if the speaker stops there for a moment and drinks a glass of water. "If you want peace, prepare for war," is not quite so convincing; that might have been his own idea, evolved while running after a motor-bus in the morning; we should not be so ready to accept it as Gospel. But _Si vis pacem_----! It is almost blasphemous to doubt it. Suppose for a moment that it is true. Well, but this certainly is true: _Si vis bellum, para bellum._ So it follows that preparation for war means nothing; it does not necessarily mean that you want war, it does not necessarily mean that you want peace; it is an action which is as likely to have been inspired by an evil motive as by a good motive. When a gentleman with a van calls for your furniture you have means of ascertaining whether he is the furniture-remover whom you ordered or the burglar whom you didn't order, but there is no way of discovering which of two Latin tags is inspiring a nation's armaments. _Si vis pacem, para bellum_--it is a delightful excuse. Germany was using it up to the last moment.