Never bend the rules. You bend the rules a little bit and then it’s a slippery slope. — Thomas Peterffy
Any departure from fact is the first step on a slippery slope toward unbelievability. — William A. Henry III
If you are ignorant enough, you can walk like a cat on the slippery roof-ridge of danger. — Austin O'Malley
At night, the moon, a pregnant woman, walks cautiously over the slippery heavens. — Richard Aldington