He who neglects what is done for what ought to be done, sooner effects his ruin than his preservation.
Niccolo MachiavelliAlthough deceit is detestable in all other things, yet in the conduct of war it is laudable and honorable; and a commander who vanquishes an enemy by stratagem is equally praised with one who gains victory by force.
Niccolo MachiavelliAnd the prince who has relied solely on their words, without making other preparations, is ruined, for the friendship which is gained by purchase and not through grandeur and nobility of spirit is merited but is not secured, and at times is not to be had.
Niccolo Machiavelli