343. Men, driven on by thirst, run about like a snared hare; let therefore the mendicant drive out thirst, by striving after passionlessness for himself.
344. He who having got rid of the forest (of lust) (i.e. after having reached Nirvâna) gives himself over to forest-life (i.e. to lust), and who, when removed from the forest (i.e. from lust), runs to the forest (i.e. to lust), look at that man! though free, he runs into bondage.
DHAMMAPADA, Chapter 24. Thirst