Hawzah News Agency – The commander of the faithful, Imam Ali peace be upon him says:
علَيكَ بالإحْسانِ، فإنَّهُ أفْضَلُ زِراعَةٍ، وأرْبَحُ بِضاعَةٍ.
'Good-doing is incumbent upon you, for it is the best cultivation and the most profitable commodity.'
Source: Ghurar al-Hikam, no. 6112