If battling is sure to result in victory, then you must battle!' Prof. Oak said that, and I'd say he knows a little more about battling than you do, pal, because he invented it, and then he perfected it so that no living trainer could best him in the Pokémon League.
Then, he used his fight money *takes out two Pokeballs from his jacket* to buy two of every Pokemon on earth, and then he herded them onto S.S Anne *demonstrates by using the Pokeballs, moving them in a walking motion* and then he beat the crap out of every single one.
And from that day forward any time a bunch of Pokemon are together in one place it's called a 'Safari'!
Unless it's a DAYCARE