Verse 49

शनैः शनैर्लालनीयं युक्तिभिः पावनोक्तिभिः ।शास्त्रार्थपरिणामेन पालयेच्चित्तबालकम्

In plain words

Slowly, slowly it is to be coaxed along, with yuktis and purifying words; one should nurture the child that is citta through the ripening of the meaning of śāstra.