Pokemon Nature Guide

The Pokemon Nature Guide

There's been some questions lately about what Natures do, and what would be best for which Pokemon, so instead of sending you guys elsewhere for info I just decided to make a guide explaining it right here for everyone.
Basically, a Pokemon's Nature indicates to you the things that it likes to do, and has a direct impact on its stats. Hasty, for example, indicates a speedy Pokemon with little regard for its safety, so it is a Speed, -Defense Nature. The change for the nature is 10% of the Stat Modified. Here's a list of the Natures and what stats they effect:

NEUTRAL NATURES (These natures have no effect on stats):

Hardy
Docile
Serious
Bashful
Quirky

ATTACK NATURES (These natures add to the attack stat but take away from some other stats):

Lonely (+Attack, -Defense)
Brave (+Attack, -Speed)
Adamant (+Attack, -Special Attack)
Naughty (+Attack, -Special Defense)

DEFENSE NATURES (These natures add to the defense stat but take away from some other stats):

Bold (+Defense, -Attack)
relaxed (+Defense, -Speed)
Impish (+Defense, -Special Attack)
Lax (+Defense, -Special Defense)

SPEED NATURES (These natures add to the Speed stat but take away from some other stats):

Timid (+Speed, -Attack)
Hasty (+Speed, -Defense)
Jolly (+Speed, -Special Sttack)
Naive (+Speed, -Special Defense)

SPECIAL ATTACK NATURES (These natures add to the special attack stat but take away from some other stats):

Modest (+Special attack, -Attack)
Mild (+Special Attack, -Defense)
Quiet (+Special Attack, -Speed)
Rash (+Special Attack, -Special Defense)

SPECIAL DEFENSE NATURES (These natures add to the special defense stat but take away from some other stats):

Calm (+special Defense, -Attack)
Gentle (+Special Defense, -Defense)
Sassy (+Special Defense, -Speed)
Careful (+Special Defense, -Special Attack)

That's about all I can think of that you need to know about natures.