Need Ideas for Engaging Elocution Topics in Our Software Company Training?

Hi, I am working as a resource executive in a software company. We have a training section in our company. Can anybody suggest good topics for elocution?

The topics can be categorized as under:

Current Topics
- Women's reservation bill
- My outline of how to be eco-friendly/more secular/alert and active citizens

Functional Topics
- How to improve productivity in the workplace
- Enhancing the quality of work
- Managing work-life balance

Literary Topics
- Why I love or Lessons from - xyz book/abc movie
- Lessons from "My Experiments with Truth" by M.K. Gandhi

Motivational Topics
- How to be energetic, enthusiastic, and productive at work
- Beginning today how one can change for the better

There could be other areas like humorous topics, inspirational topics, Quote of the day, etc.

Best Wishes