George:

I love quotations, and especially enjoyed those on your website today.

Here are a few more:

If the fool would persist in his folly he would become wise.

William Blake

Those who realize their folly are not true fools.

Chuang-Tzu

Mark Twain had a lot to say on the subject:

Let us be thankful for the fools. But for them, the rest of us could not succeed.

And

H'aint we got all the fools in town on our side, and ain't that a big enough majority in any town?

And

Better to keep your mouth shut and appear stupid than to open it and remove all doubt.

And my own personal favorite (equally true for women as men):

The follies which a man regrets most, in his life, are those which he didn't commit when he had the opportunity.

Helen Rowland

Have a Great April Fool's Day, as Horace says:

Mix a little foolishness with your prudence, its good to be silly at the right moment.

Cathy Pemberton (electronic mail, April 1, 2002)