Imam Ali (a.s.) points to a truth worth sitting with: when the disabled fall short in performing acts of obedience to allah, the glorified one, it is a good opportunity given by allah for the intelligent to perform such acts.

Give something — time, money, forgiveness — before you are asked.

Saying 341 — Peak of Eloquence / Nahjul-Balagha (Tahrike Tarsile Qur'an ed.)