You can use the bullet points suggested by Mr. Jacob and develop the same for your presentation.
Motivation as a Driving Force
Motivation is the driving force to take up seemingly daunting tasks. Without motivation, people would never attempt difficult tasks. The inner strength that one gets is the result of motivation. A motivated individual puts in their mind, heart, body, and soul to do a task. This will improve the quality of work.
You can also try Cite HR archives. I just tried and found a lot of material. Please see the attached slides for reference.
Regards,
V. Raghunathan
Navi Mumbai