The seventeenth of June marked the 103rd anniversary of the birth of Ajahn Chah. That night, sitting in the moonlight surrounded by a group of monks, I asked each of them to share one teaching of Ajahn Chah that had particular meaning for them. Some monks mentioned his emphasis on ‘mynae’, the essentially unpredictable, unfixed, contingent nature of life. Others spoke of his advice on letting go, and the importance of practising Dhamma with patience and consistency. I especially appreciated a short quote that I had not though about for some years. In it, Ajahn Chah asserted that purity is to be found within impurity, nowhere else.