Three Poisons (summary)

THREE POISONS TO THE MIND

Three poisons are the causes of suffering.

1) Ignorance

Ignorance=Delusion
Wisdom>Delusion

2) Attachment

Attachment=Greed
Generousity>Greed

3) Aversion

Aversion=Anger
Compassion>Anger

See also this more detailed post by the same blogger:
http://astralcity.org/blogs/jo/three_poisons