Sound advice

A large "health and safety" poster hangs above the doctor´s desk. It includes loads of helpful tips (with delightful illustrations).

Some are great:
-Wash your hands before you eat.
-Look both ways when crossing the street.
-Don´t go to the bathroom inside your home and then eat there.
-Don´t drink water that is contaminated with poop.

Some are on the obvious side:
-Don´t look directly at the sun
-Don´t pet dogs that often bite people

And my all time favorite:
-Don´t squeeze lemon juice into your eyes.

Excellent, excellent advice poster.