1.   But there are reasonable risks and foolish ones.

2.   Especially when the penalties are foolish ones.

3.   It is a dangerous gamble but not necessarily a foolish one, and for many people it pays off.

4.   It takes a brave man, or a foolish one, to step between mortal enemies spoiling for a fight.

5.   It would otherwise take either a supremely confident pitcher or a foolish one to sign up to pitch at Coors Field for eight years.

6.   So far, Blair has managed both to do useful things and to refrain from doing too many foolish ones.