Jack Bogle's passionate cry of Enough! contains a thought-provoking litany of life lessons regarding our individual roles in commerce and society. Employing a seamless mix of personal anecdotes, hard evidence and all-too-often-underrated subjective admonitions, Bogle challenges each of us to aspire to become better members of our families, our professions and our communities. Rarely do so few pages provoke so much thought. Read this book.

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

Maybe the yogi is a parent who's a little more patient with their child, or a more compassionate coworker, or an understanding boss. Perhaps, they pick up a piece of trash that wasn't theirs, turn off a light when they're not in the room, or turn off the water while they brush their teeth, sensitive to the finite nature of our worldly resources. When we become mindful this way, there's a ripple effect. We inspire others to do the same.

That which works is authentic. It's a practical truth. What really matters is that we find benefit, regardless of whether it's an ancient traditional approach or some new version, popular or obscure.

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.

I encourage students to check out different styles of yoga and different teachers even within one system. Seek the teacher that inspires you, and practice the yoga that makes you feel the best. You'll then find the authentic practice for your life and path.

The real riches of yoga cannot be seen; they are felt and experienced from the inside out.