HA AND AH!
Ha, is an exclamation denoting surprise or joy; ah, an exclamation expressive of pity or grief.
—Fuller.
809
How use doth breed a habit in a man!—
—Shakespeare.
810
HOW TO CORRECT A BAD HABIT.
Penn was once advising a man to leave off his habit of drinking intoxicating liquors.
"Can you tell me how to do it?" said the slave of his appetite.