"Everything ultimately became the source of something new later," he says.
This dynamic eventually became the source of an acrimonious dispute between the two men.
Angela managed the boarding house, and became the source of his fantasies and writing.
The Detroit operation, in particular, became the source of management headaches and steep loan losses.
Nonsymphonic work — teaching, coaching and chamber concerts — became the source of more potential income.
Power-plant controls, however, became the source of increasing hostility, and eventually lawsuits, between environmentalists and the Bush administration.
They were both married at the time and their romance became the source of intense media interest.
What structure built of gray sandstone in 1792 became the source of all oppressive decisions the world over?
At the same time, it built a separate Global Services organization that became the source of its future growth.
The office refrigerator became the source of human bodily fluids that met the requirements of various studies.
