The program "helped me understand the whole system better," he said.

In practice, however, much of the $28 billion available goes to families who understand the system and are able to make it work for them.

That's eight guys that can really play and who understand the system.

Give it another fifty years or so, and one should then be able to understand much more the system.

Never have we come this close to understanding the system or the technology.

The couple - who would not allow their last name to be used - understood the system.

But you have to understand the system and the way it works.

That will give us too limited a case to understand the whole industrial system.

I think these are very good people who just don't understand the system.

He had been part of this world long enough to understand the legal system.