as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
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write a thanking letter to a professor!
user
dear professor [name], 

i want to thank you for taking the time to share your knowledge and expertise with me. your guidance, encouragement and insight have been invaluable to my learning. i am deeply grateful for the opportunity to learn from you. 

sincerely, 
[name]
assistant