In 2013, Facebook COO Sheryl Sandberg’s book Lean In encouraged women to “lean in" to their ambitions. In this book, the writer says the secret to break the stereotypes of men being aggressive, and women being nice, friendly, speaking when spoken to, putting their hands down and sitting on the side not the center, is to "lean in" and to feel comfortable about the fact that a woman can't be an almighty being that deals perfectly with everything she touches. LeanIn.Org supports over 20,000 Circles of women “leaning in” around the world. Lean In Beijing, Lean In Shanghai, Lean In Guangzhou and Lean In Shenzhen have joined the Non-Profit Lean in Groups in exploring the challenges women face and working together to create a better world for everyone. As a matter of fact, each and every choice & step we make, helps define who we are and who we will be. To actively “Lean in”，to better yourselves，that should be the lifelong course to pursue.