I would rather save the life of one citizen than kill a thousand enemies. - Scipio Africanus

Ingrata patria, ne ossa quidem mea habes.

I am mindful of human weakness, and I reflect upon the might of Fortune and know that everything that we do is exposed to a thousand chances. But, just as I should admit that I were acting with arrogance and violence if, before I had crossed over to Africa, I were to reject you when you were voluntarily withdrawing from Italy and, while your army was already on shipboard, you were coming in person to sue for peace, so now, when I have dragged you to Africa, resisting and shifting ground as we almost came to blows, I am under no obligation to respect you. Therefore, if to the terms upon which peace was formerly about to be made, as it seemed, you are adding some kind of compensation for the ships loaded with supplies that were taken by force during the armistice, and for violence done to my envoys, I have reason to bring it before the council. But if that addition also seems too severe, prepare for war, since you have been unable to endure a peace [bellum parate, quoniam pacem pati non potuistis].

According to Cato the Elder, Scipio Africanus was wont to say that he was never less at leisure than when at leisure, nor less lonely than when alone.