Vishvamitra said When one desire cherished by a person becomes satisfied, there originates immediately another whose satisfaction sought and which pierces him like an arrow.
विश्वामित्र उवाच कामं कामयमानस्य यदा कामः समृध्यते। अथैनमपरः कामस्तृष्णाविध्यति बाणवत्॥