I've always believed that a good twist is one that, when it is presented to the audience, half of them say, 'I saw that coming.' And half of them are completely and totally shocked. Because if you don't have the half that saw it coming, then it wasn't fair: You never gave the audience a chance to guess it.

When I saw 'Blade Runner,' my understanding was that 'Blade Runner' and 'Alien' were sequels to each other - or they were related. They were set in the same world.

Star Wars' is a galaxy a long time ago, far, far away. 'Star Wars' is not about our future.

From my own internal fanboy perspective, there's nothing that I hate more than seeing a three minute trailer for a movie where I feel like it's shown me the entire movie.

Education has to be more than tests and formulas.

Education, housing and hospitals are the most important things for society.

At 16, when I was at Henry M. Gunn High School, I had a crush on the English teacher, and my grades improved dramatically. This great school had only 400 students, mostly children of Stanford professors, and it was more usual to have classes under one of the oak trees dotted around the campus than in the classroom.

Ensuring a better future for all South Africans will require increased access to higher education, a stronger and fairer labour market, deeper participation in regional markets, and a regulatory framework that fosters entrepreneurship and allows small businesses to thrive.