Hawzah News Agency – The commander of the faithful, Imam Ali peace be upon him says:

أحْيِ قَلبَكَ بالمَوعِظَةِ ... ونَوِّرْهُ بالحِكمَةِ.

'Revive your heart with exhortations...and enlighten it with wisdom.'

Source: Nahj al-Balagha, Letter 31