The man who remains a fool even in advanced age is really a fool, just as the Indra-Varuna fruit does not become sweet no matter how ripe it might become.

Chanakya

Do not keep company with a fool for as we can see he is a two-legged beast. Like an unseen thorn he pierces the heart with his sharp words.

A fool too late bewares when all the peril is past.

There is small disproportion betwixt a fool who useth not wit because he hath it not and him that useth it not when it should avail him.

The fool has one great advantage over a man of sense; he is always satisfied with himself.

The right combination of guilt and machismo has sent many a fool out into the jungle when he should have stayed home.

In the abundance of water a fool is thirsty.

Dalai LamaSpiritual Leader

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