"Every action we perform leaves an imprint on our very subtle mind, and each imprint eventually gives rise to its own effect. Our mind is like a field, and performing actions is like sowing seeds in that field. Virtuous actions sow seeds of future happiness and non-virtuous actions sow seeds of future suffering. These seeds remain dormant in our mind until the conditions for them to ripen occur, and then they produce their effect. In some cases, this can happen many lifetimes after the original action was performed."
- Geshe Kelsang Gyatso - “Modern Buddhism” (via dancingdakini)