For a long time, monks [practitioners, anyone],
you have experienced suffering, anguish, and disaster,
and swelled the cemetery.
It is enough to become disenchanted with all formations
enough to become dispassionate toward them,
enough to be liberated by them.
SN 15.1; II 178
Read a similar sutta on line - SN 15.3: Assu Sutta
http://www.accesstoinsight.org/tipitaka/sn/sn15/sn15.003.than.html
Link to online dharma resources in on the website at www.citta101.org/practicepages.htm