I believe you are looking for F. Scott Fitzgerald.
The Nine Muses of the Greek Mythology were deities that gave artists, philosophers and individuals the necessary inspiration for creation. ... The word museum also comes from the Greek Muses. The Nine Muses were: Clio, Euterpe, Thalia, Melpomeni, Terpsichore, Erato, Polymnia, Ourania and Calliope.
Answer:
When you believe in yourself, you’ll be more willing to try new things. Whether you apply for a promotion or sign up for a cooking class, believing in yourself is key to putting yourself out there.