Politicians are like weather vanes. Our job is to make the wind blow.

When people say, 'You're not being realistic,' they're just trying to tag some thoughts that they can't otherwise handle.

Politicians are like weather vanes. Our job is to make the wind blow.

Perhaps we'll realize that each of us has not one vote but ten thousand or a million.

Truth and beauty can still win battles. We need more art, more passion, more wit in defense of the Earth.

There is no business on a dead planet

People have alleged that I have inspired many young people over the years, but I say, it was just the opposite.