“In digital era, privacy must be a priority. Is it just me, or is secret blanket surveillance obscenely outrageous?”

We have a planetary emergency. We have to find a way to create, in the generation of those alive today, a sense of generational mission.

Making consumer choices that reward eco-friendly products and companies is a great way to start.

Our new technologies, combined with our numbers, have made us, collectively, a force of nature.

When it comes to climate, we can all make a big difference.

Civil disobedience has an honourable history, and when the urgency and moral clarity cross a certain threshold, then I think that civil disobedience is quite understandable, and it has a role to play.

The will to act is a renewable resource.

The struggle to save the global environment is in one way much more difficult than the struggle to vanquish Hitler, for this time the war is with ourselves. We are the enemy, just as we have only ourselves as allies.

We can believe in the future and work to achieve it and preserve it, or we can whirl blindly on, behaving as if one day there will be no children to inherit our legacy. The choice is ours; the earth is in balance.

Consider what kind of car you get. Buy cars and other products that have the least impact environmentally.

I have always been fascinated with those who try to look over the horizon and see things that are coming at us.

The good news is, we have everything we need now to respond to the challenge of global warming. We have all the technologies we need, more are being developed…. But we should not wait, we cannot wait, we must not wait.

Our world faces a true planetary emergency. I know the phrase sounds shrill, and I know it’s a challenge to the moral imagination.

A zebra does not change its spots.

In a time of darkness, you don’t curse the darkness, you light a candle.

At some point, a false belief collides with physical reality.

We are running out of time, we must have a planetary solution to a planetary crisis.

Never fly straight and level for more than 30 seconds in the combat area.

Let’s try to discover areas we can work together. That’s fine. We’re two a world power.

Everyone is sort of in their own little area counting lines and no one talks when film’s not rolling. There’s constantly actors coming to me back behind the monitor screaming at me, “Why did my line count drop?” It’s a nasty tense environment.

You shape your own life, and the shape of your life is determined to a great extent by your attitude. This is an area that you can control, and in learning how to control and direct it, you will have great power over what is going to happen.

I love travelling, and had the pleasure of being in the most developed country in the world and then parts of two of the most pristine natural areas of the world: the Galapagos islands and the Equador Amazon jungle.

Never comment on a woman’s rear end. Never use the words ‘large’ or ‘size’ with ‘rear end’. Never. Avoid the area altogether. Trust me.

You will never maximize your potential in any area without coaching. It is impossible. You may be good. You may even be better than everyone else. But without outside input you will never be as good as you could be.

We learn by practice. Whether it means to learn to dance by practicing dancing or to learn to live by practicing living, the principles are the same. One becomes in some area an athlete of God.