Every morning in Africa, a gazelle wakes up. It knows it must outrun the fastest lion or it will be killed.Every morning in Africa, a lion wakes up. It knows that it must run faster than the slowest gazelle, or it will starve.It doesn't matter whether you're a lion or a gazelle when the sun comes up you'd better be running.
(But, unless you're a runner, you won't understand.)
-Anon