Vanisource:Sloka of the day/July 24, 2008

kāmasya nendriya-prītir
lābho jīveta yāvatā
jīvasya tattva-jijñāsā
nārtho yaś ceha karmabhiḥ

Life's desires should never be directed toward sense gratification. One should desire only a healthy life, or self-preservation, since a human being is meant for inquiry about the Absolute Truth. Nothing else should be the goal of one's works.