1.   He was known for his ability to combine a practical knowledge of politics with an enduring commitment to the poor and the working class.

2.   Kaufmann emphasizes that credibility turns as much on deregulation as tax cuts, requiring an enduring commitment to preventing the paper-pushers from perpetuating the bad old ways.

3.   The least-appreciated but most noteworthy commitments of the Harvard Medical School may be its enduring commitment to democratic values.

4.   Therefore she proposed that couples who wish, in marrying, to make an enduring commitment, be allowed to do so.

5.   Few singers have put so much passion and enduring commitment into politics while continuing to thrive on artistic merits, too.