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The Seven Factors of Awakening are mindfulness, investigation of phenomena, diligence, joy, ease, concentration, and letting go.

Thich Nhat Hanh (2015). “The Heart of the Buddha's Teaching: Transforming Suffering into Peace, Joy, and Liberation”, p.76, Harmony
The Seven Factors of Awakening are mindfulness, investigation of phenomena, diligence, joy, ease, concentration, and letting go.