We should encourage the student to read cited texts and help him to grasp their meaning. How?
إِذَا وَجَدْتَ آيَاتٍ غَيْرَ مُقْتَبَسَةٍ فِي ٱلْمَطْبُوعَةِ ٱلَّتِي تَدْرُسُهَا مَعَ ٱلتِّلْمِيذِ ،‏ فَلَا تَغْفُلْ عَنْهَا .‏