There is a tendency in our planning to confuse the unfamiliar with the improbable.

I use game theory to help myself understand conflict situations and opportunities.

I do think it's often a mistake to call them climate skeptics. I think they're deniers, just as I think president Ahmadinejad of iran who claims not to believe that the Holocaust occurred.

Generosity is an act of love.

Writing what you wished was the most dangerous form of wishful thinking.

If you like Powers, you'll love The Victories!

When riding, ask yourself what will my horse get out of it if I get what I want? Many times, human nature is to take and to not give anything back.

Berkshireis not as good as it was in terms of percentage compounding [going forward], but it's still a hell of a business.

I don't sit back and count up what I've done. There's just always something else to do. There's always a challenge ahead.

Africa is always only portrayed as a continent of suffering, but most figures are vastly exaggerated.

It is virtually impossible for what you are voting on to remain as it is currently. There could be huge changes to the treaty and there could be huge changes to the euro zone itself.

I came, I saw, she conquered." The original Latin seems to have been garbled.

Nothing happens for ages, and then all the changes come at once.