"HE THAT WALKETH WITH WISE MAN SHALL BE WISE, BUT A FOOL SHALL BE DESTROYED" 

- Proverbs 13:20

  I think that this statement is so true because if u hang out with smart and good people then you are choosing to be good with them and are teaching you good stuff because you hang out with them. If you were to hang out with bad people that only do bad and careless stuff then you would only learn from them and what you would learn is only bad dumb things that they do all day.