War is not a courtesy but the most horrible thing in life; and we ought to understand that, and not play at war. We ought to accept this terrible necessity sternly and seriously. It all lies in that: get rid of falsehood and let war be war and not a game. As it is now, war is the favourite pastime of the idle and frivolous.

What It Means

This is a placeholder explanation generated by the low-overhead model. It interprets "War is not a courtesy but the most horrible thing in life; and we ought to understand that, and not play at war. We ought to accept this terrible necessity sternly and seriously. It all lies in that: get rid of falsehood and let war be war and not a game. As it is now, war is the favourite pastime of the idle and frivolous." in the context of "Bk. X, ch. 25" to mean that wisdom is timeless.