Studies of motivation have been used in human development for a long time.

However, a large part of its motivation was simply good business sense.

He was, perhaps, a little less certain than she of his motivation.

Every morning the staff are given 15 minutes of motivation, and it shows.

It's not as though we need a lot of motivation right now.

That was part of my motivation later on, you see.

For me, history is a study of people and their motivations.

He had to be certain, of himself and his motivations.

Time and experience had worked few changes in the nature of his motivations.

One of his major motivations was to get students involved in politics.