Greed for enlightenment and immortality is no different than greed for material wealth. It is self-centered and dualistic, and thus an obstacle to true attainment. Therefore these states are never achieved by those who covet them; rather, they are the reward of the virtuous.
LaoziThe people suffer from famine because of the multitude of taxes consumed by their superiors. It is through this that they suffer famine.
Laozi