This isn't exactly what I read but this helped me. It's good to encourage your children to think.

Remember that… sticks are sharp, your sister is standing right next to you, rocks are heavy.

Notice how… these rocks are slippery, the glass is filled up to the top, that branch is strong.

What’s your plan… with that big stick, if you climb up that tree?

Do you feel… stable on that rock, balanced on that step, the heat from the fire?

How will you… get down, go up, get across?

Can you see… the toys on the floor, the end of the path, that big rock over there?

Can you hear… the rushing water, the wind, the other kids playing?

Try using your… hands, feet, arms, legs.

https://www.yahoo.com/lifestyle/stop-telling-kids-careful-in...