Second Olynthiac (26)

And are you so unintelligent, men of Athens, as to hope that the same policy that has brought our state from success to failure will raise us from failure to success? Surely that is neither reasonable nor natural; for in all things it is much easier to keep than to gain. But, in the present instance, of what was once ours the war has left us nothing to keep and everything to gain. This, then, is our own task today.