1) S&P 500 current valuation is still high, comparing the history average
2) The PE collapse since 2000 did not run through the nature course, due to Keynesian interventions.
3) 矫枉必过正, 对称方为美。Expect PE10 to drop to and maintain at single digit in next 10 years.
4) 历史告诉我们,在自然规律面前,任何人为的挣扎,不过是螳臂当车。