I looked across the park, and in the distance I saw leaves blowing in the wind, bunch of children running, a red ball rolling, a flock of starlings taking off. I covered my right eye:
no leaves. Blur of children, blotch of red, no birds. Covered my left: ah! Ecstacy. Cover my right: despair. Ecstacy. Despair. And I realized at that moment that I was now living the perfect yin and yang existence.