"The foremost challenge for returning the economy to a high growth trajectory is to revive investment, " the RBI said in statement.

BBC: India cuts interest rates for second time this year

Official GDP resumed its high-growth trajectory, hitting 9.2%, 10.4%, and 9.2% in 2009, 2010 and 2011, respectively.

FORBES: Chinese Stock Market -- Buy In or Buyer Beware?

"I am worried that the risks of dangerous climate change are too high on our current emissions trajectory, " Prof Le Quere said.

BBC: Carbon emissions are 'too high' to curb climate change

Clearly, the market has awarded ALGN with relatively high multiples because of their growth trajectory, and any threats to growth as noted by Northcoast would likely bring lower multiples.

FORBES: Align Technologies Takes One In The Teeth

The Kauffman Index is only a piece of the puzzle, but its mix of high-detail demographic information and high-level, multi-year trajectory evidence provide an important, unique and timely perspective on entrepreneurship in the United States.

FORBES: Guest post by Jordan Zachary Bell-Masterson

That's why a dividend investor focuses on the business, not the stock, and makes sure that the amount (high, relative to the price paid for the shares), quality (high, not borrowed or about to be cut) and trajectory (modestly positive) of the dividend are all as they should be.

FORBES

But on a high friction surface like clay, the ball will grip more and change the trajectory of the ball quite significantly.

BBC: SPORT | Tennis | Rules and Equipment | On the rebound