I am the student and my children, the teachers. Every day I learn something new.
Never take two children to the supermarket in the rain unless they've gone to the potty first.
If you do, your 4 year-old will have to go to pee at the exact moment you're ready to pay. So you'll rush to the other side of the store, tell her to hurry up while you watch your 7 month-old in the shopping cart, and nearly lose it when she pee's all over the floor and her pants because she didn't sit back far enough to reach inside the bowl.
What have your children taught you today?