21.   A. The hardest part of painting a picture is knowing when to stop, but the hardest part of harvesting is knowing when to start.

22.   After a decade of addiction, locating the vein is the hardest part.

23.   But even after making such a positive choice, some folks find that sticking with the decision is the hardest part.

24.   But financial planners will tell you that the hardest part is getting started.

25.   But he said the hardest part is leaving a job he loves.

26.   But Ian D. Bayer, chairman of Crown Butte, said after the announcement that he believed the hardest part was over.

27.   But she knows the hardest part will be letting go of Sergei.

28.   But now comes the hardest part.

29.   But the hardest part of life in Seward is the winter.

30.   But the hardest part, for sure, will be telling her mother, who is still grieving.