Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Presumptuous of Author to Include Own Quotes

I found it outrageously presumptuous of Mr. Shanahan to immodestly include his own sayings in this book. It is for others, and history, to decide if his bon mots are brilliant, let alone among the most brilliant thoughts of all time. In reading his obviously self-penned biographic blurb, it's apparent to me that Mr. Shanahan has a lot of money and clout, and so was able to push this vanity project through to publication.