Especially in technology, we need revolutionary change, not incremental change.

You never lose a dream, it just incubates as a hobby.

Always deliver more than expected.

If you’re not doing some things that are crazy, then you’re doing the wrong things.

Always work hard on something uncomfortably exciting!

It is often easier to make progress on mega-ambitious dreams. ... Since no one else is crazy enough to do it, you have little competition.

It's very hard to fail completely, if you aim high enough.

Anything you can imagine probably is doable, you just have to imagine it and work on it.

Small groups of people can have a really huge impact.

We should be building great things that don't exist.

Lots of companies don't succeed over time. What do they fundamentally do wrong? They usually miss the future.

It could be said that going to church will not make one a Christian. But . . . refusing to fellowship with believers will not make you one either.

You’re writing someone’s ‘future’ favorite book.

All the best secrets are told at night.

The families of Aboriginals who have died in custody in NSW will suffer again because of these white lies.

My private life has nothing to do with my films.

A man imagines a happy marriage as a marriage of love; even if he makes fun of marriages that are without love, or feels sorry for lovers who are without marriage.

I want people to have less me.

The educational process has no end beyond itself; it is its own end.

Deceit and lying make me feel vulnerable.

There are definitely Dark Forces out there that none of us fully understand. People fear what they don't understand, and lash out against it