Over the last three weeks we have been studying the Three Doors of Liberation from our teacher, Thich Nhat Hanh. Through these three doors of emptiness, signlessness, and aimlessnes, we learned how to transcend duality (the belief that we are separate from all things), the root of all suffering, by living in accord with these truths. In this way we can have a positive perspective on what we would normal view as a negative situation.
Door 1: Emptiness
Door 2: Signlessness
Door 3: Aimlessness
Starting at 44:12 minutes