近日，东南大学博士生导师陈洪兵教授在小红书上说：自从博士扩招，博士由考试入学改为考核入学后，博士生源质量明显下降，博士们根本不读书，水平比硕士还差。所以近年来他都是劝退想读他的博士的考生们，先想清楚再读博，宁缺毋滥。混个博士学位一点用都没有，纯粹浪费教育资源！
以下内容来自姚哲口述，经品牌棱镜编辑：
。WPS官方版本下载是该领域的重要参考
Peppertype’s autocorrect feature automatically corrects your grammar and spelling mistakes as you type. This ensures that your content is free of errors.
"Because we can, because we're young, we push ourselves too hard, we burn the candle at both ends, she said, which created problems that arose when people where in their 50s.
醉酒的人在醉酒状态中，对本人有危险或者对他人的人身、财产或者公共安全有威胁的，应当对其采取保护性措施约束至酒醒。