All I really need to know I learned in Kindergarten but didn't realize it til much later:

Some girls are icky.

If you need help with something, ask.

Don't pick your nose.

Don't tell lies.

If you get in trouble throughout the day, you're going to get it even worse when you get home.

If you play with a dead skunk, people will leave you alone all day.

Pretty girls don't necessarily like bugs.

You're not the only one who has to sit in the corner.

Play Fair.

Be Nice.

Share your toys.

Don't hit, slap, push, scratch, shove, bump, kick, or bite people.

Put things back where you found them.

Clean up your own mess.

Don't take things that aren't yours.

Say you're sorry when you hurt someone.

Kiss and make up.

Wash your hands before you eat.

Flush. (and put the seat down)

Warm cookies and cold milk are good for you.

Live a balanced life - learn lots, think lots, draw, paint, sing, dance, play and work every day.

Take a nap every afternoon.

When you go into the world, watch for traffic, hold hands, and stick together.