<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.akiwa gerezani, alijifunza jinsi ya kusoma na kufanya biashara ya hisa, na sasa anashirikisha ujumbe rahisi, na wenye nguvu: wote tuhanitaji kuwa werevu na pesa zetu.  <response>: while in prison, he taught himself how to read and trade stocks, and now he shares a simple, powerful message: we all need to. 