Michael Port says...

The time has come. We cannot wait anymore. For years, we have hidden behind our own small thoughts or let ourselves be held back by other small thinking people who don't believe in us. Worse still, we have been rejected as marginal, unrealistic, dreamers, idealists, maybe even delusional. Family, friends, colleagues, and others (not to mention our own selves) have tried to negate us, eliminate us, and silence us. We will not stand for it anymore. We say – bring it on. Our personal revolution from small thinking to big thinking is now. We will make public our aim to think big about our goals, our intentions, and, yes, our dreams.

There's more. We will collaborate, cooperate, and join forces with other big thinkers to bring about the larger revolution our society needs if it is to survive.

You want to think big. I want to think big. Together, we will think even bigger. [The Think Big Manifesto, p. 34]