Lead the ideas of your time and they will accompany and support you; fall behind them and they drag you along with them; oppose them and they will overwhelm you.
Napoleon Bonaparte (1769-1821) French emperor, military leader
(Attributed)
(Source)
Quoted, unsourced, in Jules Bertaut, Napoleon: In His Own Words [Virilités, maximes et pensées de Napoléon Bonaparte], ch. 4 (1916) [tr. Law and Rhodes].