By relying on the statistical information rather than a gut feeling, you allow the data to lead you to be in the right place at the right time. To remain as emotionally free from the hurly burley of the here and now is one of the only ways to succeed.

If you are an investor who's retired and hopes to live off the income that your portfolio is generating, then we would focus just on the dividend yield.

The average investor does significantly worse than a simple index... It's literally because of the way our brains are wired.

James O'Shaughnessy Quotes