There are moments in life, when the heart is so full of emotion That if by chance it be shaken, or into its depths like a pebble Drops some careless word, it overflows, and its secret, Spilt on the ground like water, can never be gathered together. – Henry Wadsworth Longfellow

The life of an uneducated man is as useless as the tail of a dog which neither covers its rear end, nor protects it from the bites of insects. – Chanakya