This is a long quest that can only be completed once.

The rest of his life was one long quest.

A novel is often, it seems to me, nothing but a long quest for some elusive definitions.

Most players in the long quest for an answer were politically opinionated.

In a few minutes he would know if the long quest was finally over, and his life could begin again.

For some buyers, the auction was the end of a long quest.

Ryu then begins a search for him, meeting many in his long quest.

The chance meeting marked the end of a long quest.

From that point on, the movie describes their long quest to find a way back home.

Indeed, my long quest would seem to have reached fruition.