Time travel was once considered scientific heresy, and I used to avoid talking about it for fear of being labelled a 'crank.'

Science is not only a disciple of reason but, also, one of romance and passion.

When the going gets tough, the tough take a coffee break.

There is no prescribed route to follow to arrive at a new idea. You have to make the intuitive leap.

I am discounting the reports of UFOs. Why would they appear only to cranks and weirdos?

I think the next century will be the century of complexity.

thus, in a sense, we are all doomed. even if we stay away from black holes