One evening I laid my finger on my cheek and found to my surprise that it was wet. I wondered what those tears meant. What was I crying for? I wasn't consciously sad at all or consciously happy. I noticed at this moment that behind it all there was a joy, deeper than any personal joy. It was a joy in the face of the beauty of being. A joy at all the wonderful and lovable people I had already met in my life. But at the same moment, I experienced the exact opposite emotion. I hadn't known before that two such contrary feelings could coexist. Because the tears were at the same time tears of immense sadness, a sadness at what we're doing to the earth, a sadness at the people whom I have already hurt in my life, and a sadness too at my own emptiness and stupidity. I still don't know whether joy or pain had the upper hand -- both lay so close to one another.