"Dear Mr. Rue, thank you for your encouragement during the most difficult times. Your advice and care helped ease my worries and helped me make better choices.I want to convey my heartfelt gratitude to all the members of the foundation who work tirelessly to make the world a better place for individuals like me. We are writing to express our deep gratitude for your recent financial donation to (Name of Organization). Official sponsorship letters including details, terms and amounts of the award are to be attached to the. Statement of Financial Support. Your financial assistance has made a significant impact on my education, and I am truly thankful for your kindness and belief in my potential. Learn how to write an employee appreciation letter with these templates and examples. Download the template for free (PDF or Word). Guidelines for writing appreciation letters: State what you appreciate and briefly explain why.