Is it ever okay to cry at work?
Sheryl Sandberg Facebook
Facebook COO Sandberg rejects 'likeability penalty' for women in workplace
Sheryl Sandberg of Facebook, Staying on Message - The New York Times
Facebook 'Making Changes' but Not Due to Ad Pressure, Sheryl Sandberg Says
Facebook's Sheryl Sandberg Rethinks Parts of 'Lean In' - WSJ
Facebook's Sheryl Sandberg on facing sadness, finding joy
I cry at work': Facebook's Sheryl Sandberg says it's okay for women to share their emotions in the workplace
Sheryl Sandberg: 'Everyone looked at me like I was a ghost', Sheryl Sandberg
Facebook: Sandberg's social mission
Watch Putting a Best Facebook Forward With Sheryl Sandberg, The New Establishment
Read Sheryl Sandberg's Poignant Facebook Post on Losing Her Husband