" The more satisfied a person is with her position, the less likely she is to leave.3 So the irony—and, to me, the tragedy—is that women wind up leaving the workforce precisely because of things they did to stay in the workforce. With the best of intentions, they end up in a job that is less fulfilling and less engaging. When they finally have a child, the choice—for those who have one—is between becoming a stay-at-home mother or returning to a less-than-appealing professional situation. Joanna "

― Sheryl Sandberg , Lean in for Graduates: With New Chapters by Experts, Including Find Your First Job, Negotiate Your Salary, and Own Who You Are