It would be an act of great irresponsibility to walk away from such a substantial achievement.

During this period it had some more substantial achievements.

"For those who actually take part in these negotiations this is a substantial achievement," she said.

It brought Iraqis, however, substantial achievements in infrastructure, schooling, health care and material comfort.

Universal access to water supply at affordable tariffs is a substantial achievement.

He knows he's got to have some record of substantial achievement and this is where he's taking his stand.

Those substantial achievements are already on the record.

Despite the substantial achievements of this program, many challenges remain.

We have the opportunity to build on the already substantial achievements in the committee' s final report.

These are substantial achievements by any measure and we should credit those who have worked so hard to bring them forward.