I would love to get great performances from actors as a director, because that's what I'm always looking for, a director that's going to help me go places I've never been before.
The tempo is the suitcase. If the suitcase is too small, everything is completely wrinkled. If the tempo is too fast, everything becomes so scrambled you can't understand it.
The classical example of a successful research programme is Newton's gravitational theory: possibly the most successful research programme ever.

