τοῦ δὲ πολέμου οἱ καιροὶ οὐ μενετοί → in war, opportunities won't wait | the chances of war will not wait (Thucydides 1.142.2)
promiscuously: P. and V. φύρδην, P. χύδην, ἀναμίξ.
at random: P. and V. εἰκῆ.