Never work just for money or for power. They won't save your soul or help you sleep at night.

More than ever before, consumers have the ability to unify their voices and coalesce their buying power to influence corporate behaviors.

The most impactful way consumers can assert their power is to become mindful shoppers, giving their dollars only to socially responsible companies. In today's world of social media and smart phones, this is easy to do.

Let's hope brands recognize that the true power of this technology is not its reach but its ability to communicate substance that adds meaning to our lives. Otherwise, brands will be investing in technology that consumers simply won't buy.

Power tends to corrupt, and absolute power corrupts absolutely.

Thoughts have power thoughts are energy. And you can make your world or break it by your own thinking.

Words, without power, is mere philosophy.

Before 'Schindler's List,' I wouldn't have believed movies had a lot of power for social change.

American policy seems to be wed to a perpetual state of war. Why? History shows that the world will always be in flux or turmoil, with different peoples competing for visibility and power. The U.S. cannot fix the fate of every nation.

We should seek by all means in our power to avoid war, by analysing possible causes, by trying to remove them, by discussion in a spirit of collaboration and good will.