【释义】看得多的人知识广博，听得多的人有见识，拒绝接受劝告的人闭塞不通，只相信自己的人孤立无援。

自适应控制是根据观察到的系统行为调整控制器参数。

Youth is not a time of life; it is a state of mind; it is not a matter of rosy cheeks, red lips and supple knees; it is a matter of the will, a quality of the imagination, a vigor of the emotions; it is the freshness of the deep springs of life.

【释义】一个人如果能在暗中行善积德、不欺瞒他人，圣人会察觉并赞许，贤人会帮助他，天道也会眷顾他，人们因此喜爱他，鬼神则敬重他。他身处富贵而不失其财富与地位，灾祸不侵犯他，寿命也不会受到折损。劫难、火灾、水患等都远离他，最终可以保全性命，享完其应有的天寿。

I don’t need to be perfect, I just need to be better than yesterday.