If the material is inspiring and motivates you, then it doesn't really matter what it is.
“What then is tragedy? In the Elizabethan period it was assumed that a play ending in death was a tragedy, but in recent years we have come to understand that to live on is sometimes far more tragic than death.”
“The big missing part of the jig-saw is to get the assembly back up and running here in Northern Ireland, to get shared government back in business, that is my objective, and we await the IRA statement to see if this will trigger a new dawn.”