markzuckerberg's Guestbook
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markzuckerberg
says:
Today is Sheryl's 10 year anniversary of joining Facebook. At this point, it's hard to imagine Facebook without Sheryl. I always say it's never just one person leading a company -- it's a team. I know we face many difficult challenges, but there's no one I trust more to work through this with. Sheryl, thank you for being such a great friend and partner, and for everything you do to bring the world closer together. Here's to the next decade.
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