50 Personal Development Quotes for Investing in Yourself

Dean Graziosi
7 min readOct 8, 2021

Did you know that you already have everything you need to make the best investment of your life? No, we’re not talking about money or materialistic things. We’re talking about you. The most important investment you can ever make is in bettering yourself — and that’s where personal development comes in.

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Dean Graziosi

Dean Graziosi is a multiple New York Times best selling author, entrepreneur, and investor.