وَلَمَّا رَأَيْتُ الجَهْلَ فِي النَّاسِ فَاشِيًا
تَجَاهَلْتُ حَتَّى ظُنَّ أَنِّي جَاهِلُ
When I saw ignorance widespread among people
I feigned ignorance until they thought me ignorant
المصدر · Source: Luzumiyyat. Ed. A. Harun