Schoolteachers are not fully appreciated by parents until it rains all day Saturday.
Nobody is sicker than the man who is sick on his day off.
Advice is like mushrooms. The wrong kind can prove fatal.
In a bureaucracy, they shoot the bull, pass the buck, and make seven copies of everything.
Etc. is a perfect word-when you can't think of the right one.
Nothing grieves a child more than to study the wrong lesson and learn something he wasn't suppose to.