I learned it long ago and harder way... that never wrestle with a pig.
You get dirty and besides, the pig likes it!!

Impossible is just a big word thrown around by small men, who find it easier to live in the world they have been given, than to explore the power they have to change it.
Impossible is not a fact- Its an opinion,
Impossible is not a declaration-Its a dare,
Impossible is potential,
impossible is temporary,
impossible is NOTHING
Its a MYTH!!