George Soros

"Not all bubbles involve the extension of credit; some are based on equity leveraging. The best examples are the conglomerate boom of the late 1960s and the Internet bubble of the late 1990s. When Alan Greenspan spoke about irrational exuberance in 1996 he misrepresented bubbles. When I see a bubble forming I rush in to buy, adding fuel to the fire. That is not irrational. And that is why we need regulators to counteract the market when a bubble is threatening to grow too big, because we cannot rely on market participants, however well informed and rational they are."

"I think there's a lot of merit in an international economy and global markets, but they're not sufficient because markets don't look after social needs. Markets are designed to allow individuals to look after their private needs and to pursue profit. It's really a great invention and I wouldn't under-estimate the value of that, but they're not designed to take care of social needs."

"Each state is guided by its interests, not by some nebulous concept of common interest. And not many states are even democratic. So, you have a problem with the concept between international institutions and sovereignty. To my mind, there is a solution which has to do with democracy, because democratic governments are subject to the will of the people. So, if the people will it, you can actually create international institutions through the democratic states."

"I advocate an alliance of democratic states, with a dual purpose. One, to promote what I call open society. I talk about an alliance of open societies which would first foster the development of open societies within individual countries, because there's a lot that needs to be done in that effort. And secondly, to establish basic international law and international institutions that you need for a global, open society. So that's my sort of broad concept. Now, I have not worked out the details, because I don't think it's for me to work out the details. It's for them to work out the details."

"I used to be opposed to the idea of social entrepreneurship. I said, you know, let business be business, and philanthropy be philanthropy. Keep the two separate, don't mix it up, and this is what I did, and I did that rather successfully, but I now recognize that actually you do need to mix it up and I think there is room for social entrepreneurship."

"It's more difficult, you know, to bring about positive change than it is to make money. It's much easier to make money, because it's a much easier way to measure success — the bottom line. When it comes to social consequences, they've got all different people acting in different ways, very difficult to even have a proper criterion of success. So, it's a difficult task. Why not use an entrepreneurial, rather than a bureaucratic, approach. As long as people genuinely care for the people they're trying to help, they can actually do a lot of good."

"Well, you know, I was a human being before I became a businessman."