Folly - The Essentials of a State - WEALTH - Tirukkural

831
What one thing merits folly's special name.
Letting gain go, loss for one's own to claim!
Folly is one (of the chief defects); it is that which (makes one) incur loss and forego gain.

832
'Mid follies chiefest folly is to fix your love
On deeds which to your station unbefitting prove.
The greatest folly is that which leads one to take delight in doing what is forbidden.

833
Ashamed of nothing, searching nothing out, of loveless heart,
Nought cherishing, 'tis thus the fool will play his part.
Shamelessness indifference (to what must be sought after), harshness, and aversion for everything (that ought to be desired) are the qualities of the fool.

834
The sacred law he reads and learns, to other men expounds,-
Himself obeys not; where can greater fool be found?
There are no greater fools than he who, though he has read and understood (a great deal) and even taught it to others, does not walk according to his own teaching.

835
The fool will merit hell in one brief life on earth,
In which he entering sinks through sevenfold round of birth.
A fool can procure in a single birth a hell into which he may enter and suffer through all the seven births.

836
When fool some task attempts with uninstructed pains,
It fails; nor that alone, himself he binds with chains.
If the fool, who knows not how to act undertakes a work, he will (certainly) fail. (But) is it all ? He will even adorn himself with fetters.

837
When fools are blessed with fortune's bounteous store,
Their foes feed full, their friends are prey to hunger sore.
If a fool happens to get an immense fortune, his neighbours will enjoy it while his relations starve.

838
When folly's hand grasps wealth's increase, 'twill be
As when a mad man raves in drunken glee.
A fool happening to possess something is like the intoxication of one who is (already) giddy.

839
Friendship of fools is very pleasant thing,
Parting with them will leave behind no sting.
The friendship between fools is exceedingly delightful (to each other): for at parting there will be nothing to cause them pain.

840
Like him who seeks his couch with unwashed feet,
Is fool whose foot intrudes where wise men meet.
The appearance of a fool in an assembly of the learned is like placing (one's) unwashed feet on a bed.