Mark Zuckerberg Quotes: I started the site when I was 19. I didn't know much about business back then. ...

I started the site when I was 19. I didn't know much about business back then. (Mark Zuckerberg)

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Mark Zuckerberg Quotes: I started the site when I was 19. I didn't know much about business back then.

Mark Zuckerberg Quotes: I started the site when I was 19. I didn't know much about business back then.

Mark Zuckerberg Quotes: I started the site when I was 19. I didn't know much about business back then.

Mark Zuckerberg Quotes: I started the site when I was 19. I didn't know much about business back then.

Mark Zuckerberg Quotes: I started the site when I was 19. I didn't know much about business back then.

Mark Zuckerberg Quotes: I started the site when I was 19. I didn't know much about business back then.

Mark Zuckerberg Quotes: I started the site when I was 19. I didn't know much about business back then.

Mark Zuckerberg Quotes: I started the site when I was 19. I didn't know much about business back then.

Mark Zuckerberg Quotes: I started the site when I was 19. I didn't know much about business back then.

Mark Zuckerberg Quotes: I started the site when I was 19. I didn't know much about business back then.

Mark Zuckerberg Quotes: I started the site when I was 19. I didn't know much about business back then.

Mark Zuckerberg Quotes: I started the site when I was 19. I didn't know much about business back then.

Mark Zuckerberg Quotes: I started the site when I was 19. I didn't know much about business back then.

Mark Zuckerberg Quotes: I started the site when I was 19. I didn't know much about business back then.

Mark Zuckerberg Quotes: I started the site when I was 19. I didn't know much about business back then.