The world we see that seems so insane is the result of a belief system that is not working. To perceive the world differently， we must be willing to change our belief system， let the past slip away， expand our sense of now， and dissolve the fear in our minds.

The mind is a product of evolution and learning.

The greatest problem for mathematicians now is probably the Riemann Hypothesis.

I'm not a prophet, I'm not a saint, I'm just a voice.

The market is always changing, and so must we.