Strategy is the art of making use of time and space. I am less chary of the latter than the former. Space we can recover, lost time never.
Napoleon Bonaparte (1769-1821) French emperor, military leader
Letter to Baron von Stein, Dammartin le St. Père (7 Jan 1814)
Alt. trans.: "One always has a chance of recovering lost ground, but lost time -- never."
Correct date is January 7th, 1814.
Thanks, yes, that appears to be the correct date (vs. the 14th).