Only fools get to join.

The Services in war time are fit only for desperadoes but, in peace, are fit only for fools.

Only fools want to be great.

Only a fool lets somebody else tell him who his enemy is.

Only a fool can't be fooled.

Only a fool could be in love with death.

Only fool! Only poet!
Merely speaking colorfully,
From fools' masks shouting colorfully,
Climbing about on deceptive word-bridges,
On misleading rainbows,
Between false heavens
Rambling, lurking —
Only fool! Only poet!

Only a fool would attack us.

Only fools offend me, woman, and they but once.

Anger dwells only in the bosom of fools.

Only fools expect everything to go the way they want.

Only a fool demands proof of what he already knows.

Only the dead could afford oblivion.

God is only mocked by believers.