I'm quite sure that all true professional artists, of every description, in all walks of life, whether their craft is painting, music, sculpture, medicine or anything, have one primary concern - mankind.
“An object is not first imagined or thought about and then expected or willed, but in being actively expected it is imagined as future and in being willed it is thought.”
“If you don't ever stop singing, your voice stays in shape. It's like the marathon runner. You've got to run, run, run to stay in shape.”