Education should be a true learning process, not a machine for churning out meek, obedient people incapable of reasoning why justice and liberty should not be the birthright of all human beings.

教育应当是真正的学习过程，并非纯粹一部生产机器，制造温驯服从，不懂思考为何公义与自由不是与生俱来权利的人民。

youdao

Considering the characteristics of EPON, we introduce a "churning" policy and modify the process of register and OAM frames, thus to achieve an efficient authentication and encryption scheme.

重点结合EPON系统自身的特点，通过对注册过程以及OAM帧的修改，结合“搅动”策略实现了一种有效的鉴权与加密方案。

youdao