Three important things to remember.

"Mommy?"
"Yes, Lovey?"
"I have three improtant things to say. Ok?"
"Go ahead."
"One. When you walk through a volcano which is sleeping, be quiet. Or you will wake it up, and that wouldn't be good.
Two. When you cross the street, you should hold my hand, or a car could smush us, and we would be dead.
Three. I love you.
Mommy, remember I said those things, ok? This is very important."
"Thank you, Love, I will remember what you said."