I think it's imperative to follow your heart and choose a profession you're passionate about, and if you haven't found that 'spark' yet, if you're not sure what you want to do with your lives - be persistent until you do.
“I was very poor and I was a waitress, and it's hard to be a poor waitress in New York.”
“I have been sitting watching that ever since I came back, the continuous variations of light and shadow.”