The scope for improvement is infinite, precisely because perfection is unattainable.

If the bubbles contain a misconception, as they always do, then it can't be maintained forever.

Mankind's ability to understand and control the forces of nature greatly exceeds our ability to govern ourselves

We are the most powerful nation on earth. No external power, no terrorist organization can defeat us. But we can defeat ourselves by getting caught in a quagmire.

A full and fair discussion is essential to democracy.

My main concern is with the world order

I'm not better than the next trader, just quicker at admitting my mistakes and moving on to the next opportunity.