At this crucial development stage of his career, Murray needs a full-time coach rather than a part-time advisor, however high-profile.

BBC: Murray split with coach Mark Petchey in April

Rising borrowing is expected in economies at this stage of development, and many of the companies have experience lending in markets such as these.

WSJ: Loans Surge to Asia's Growing Middle Class

Most of the so-called problems with the B-2 are either so minor as to be operationally insignificant, or are expected occurrences at this stage of a complex weapon system's development and production.

CENTERFORSECURITYPOLICY: Center For Security Policy

If it seems hard for anyone to make himself heard amid this cacophony, that is largely because e-commerce is at such an early stage of development.

ECONOMIST: A survey of e-commerce