Middle age is when work is a lot less fun and fun is a lot more work.
Middle age is when it takes longer to rest than to get tired.
Ignorance is the mother of research.
Education is a method whereby one acquires a higher grade of prejudices.
America is a country that doesn't know where it is going but is determined to set a speed record getting there.
An intelligence test sometimes shows a man how smart he would have been not to have taken it.