《淮南子·要略》
现在的学习的人没有圣人之才，如果不替他们详细解说，那么就会终身困顿于杂乱昏暗之中，而不知道在光明的道路上醒悟。
今学者无圣人之才，而不为详说，则终身颠顿乎混溟之中，而不知觉寤乎昭明之术矣。
Today's learners do not have the talent of a sage. If they are not explained to them in detail, they will be trapped in the confusion and darkness for the rest of their lives, and they will not know how to wake up on the bright road.