"My advice to all students is to question everything! You never know where a "silly question" may lead you."

"My advice to prospective PhD students is to follow your passion and pick a topic that interests you — don't do a PhD …"

"My starting point is as an academic who always thought nuclear was the answer, but who then looked at the figures and…"

"One can justify solar-hydrogen simply on grounds of economic resource viability without any green agenda."

"The fact that there simply is 5,000 times more sun power than our consumption needs makes me very optimistic. It's a …"

"The biggest challenge [for solar power] is escaping from the economic effects of vendor lock-in where large investmen…"

"I never really had any aspirations to be an actor when I was young. I wanted to play the piano in a bar, to be the ol…"

"If I do decide one day to stop acting, I just hate the idea of people going: 'Oh, did you ever do anything else besid…"

"I don't really know how to act, I kind of wanted to somehow make it real, and one of the ways I've always thought mak…"

"In the days of my early acquaintance with Henley, some fourteen or fifteen years ago, I could never look at him witho…"