Certainly! Here’s a sentence focused on being persuasive that you might consider including in your boss's speech:
"To effectively communicate the forthcoming changes at our factory, it is crucial that we not only present the facts with clarity, but also appeal to the emotions and aspirations of our team, fostering a sense of unity and purpose; by demonstrating the mutual benefits of these changes—including enhanced efficiency, new opportunities, and our commitment to quality—we can inspire our employees to embrace this evolution and work together toward a brighter, more productive future."
Feel free to let me know if you need any adjustments!