Practicing yoga is a constant evolution. The Ashtanga system can appear very rigid, with its predetermined sequences, but actually there's great freedom within its structure. From the repetition, we learn to find depth in the minutiae of the actions and the wonder of breath and prana.

Millions of mutual-fund investors sleep well at night, serene in the belief that superior outcomes result from pooling funds with like-minded investors and engaging high-quality investment managers to provide professional insight. The conventional wisdom ends up hopelessly unwise, as evidence shows an overwhelming rate of failure by mutual funds to deliver on promises.

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.

Don't let what other people say disturb your mind. Be happy.

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.

I've worked many jobs throughout my life, which has ultimately enhanced my appreciation for the opportunity to teach yoga and share something so positive.

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.