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

جِماعُ الخَيرِ في العَملِ بما يَبقى‏، والاسْتِهانَةِ بما يَفنى.

'All of goodness is contained in those actions which remain, and in contempt for all that is transient.'

Source: Ghurar al-Hikam, no. 4735