社会结构的研究是对社会关系系统的研究。
People lie for all kinds of reasons, but mostly they lie because the truth is too hard.
2015年:贝索斯致股东信《全世界对失败最宽容的公司》
Success is not final, failure is not fatal: It is the courage to continue that counts.
预测医疗行业未来的最佳方式就是去创造它。