Stepchildren are at greater risk because evolutionary pressures have shaped parental psychology to favor genetic offspring.
"No one can avoid becoming what others believe you to be."
设计师最强大的工具是有能力说“不”。
在好处中要取大的,在害处中要取小的。在生活中会遇到好处,也会遇到坏处。对待好处,无疑应择其大者而取之,以获取最佳利益;对坏处,能避免则避免,不能避免则择其小者而取之,以最大限度地减少损失。