At the heart of their work is a search for justice and acknowledgment.

Still, he has been unable to answer the bigger questions at the heart of his life's work.

Problems in women and employment are at the heart of her work.

She did not stop working with her theater group, which in any case was now the true heart of her political work.

Women and memories appear to be at the heart of his work.

Such issues were at the heart of both his work and his life.

There are three main principles at the heart of the Committee's work:

Social network analysis has been at the heart of Scott's methodological work.

This year, a common strategy for employment will be at the heart of the Commission's overall work.

As crime continues to drop, few people fear that the police will not perform the duties at the heart of their work.