I think nobody is in a position to react to these big macro-issues. Where is the dollar going to be or what is G.D.P. growth going to be in China? For every smart person on one side of the question, there is another smart person on the other side.

Invest in low-turnover, passively managed index funds... and stay away from profit-driven investment management organizations... The mutual fund industry is a colossal failure... resulting from its systematic exploitation of individual investors... as funds extract enormous sums from investors in exchange for providing a shocking disservice... Excessive management fees take their toll, and manager profits dominate fiduciary responsibility.

Never underestimate the gullibility of large pools of money.

I've always viewed high-frequency trading as a tax on the rest of us.

A minuscule 4 percent of funds produce market-beating after-tax results with a scant 0.6 percent (annual) margin of gain. The 96 percent of funds that fail to meet or beat the Vanguard 500 Index Fund lose by a wealth-destroying margin of 4.8 percent per annum.

The true depth of understanding and maturity as a practitioner is how we apply what we've learned to our lives.

Most active mutual funds are more interested in collecting fees than in boosting returns for investors.