The man who is always waving the flag usually waives what it stands for.
The problem with temptation is that you may not get another chance.
If a cluttered desk is the sign of a cluttered mind, what is the significance of a clean desk?
Education is a method whereby one acquires a higher grade of prejudices.
The reason crime doesn't pay is that when it does, it is called a more respectable name.
There are more pretty photographs of women than there are photographs of pretty women.