The question that will decide our destiny is not whether we shall expand into space. It is: shall we be one species or a million? A million species will not exhaust the ecological niches that are awaiting the arrival of intelligence. – Freeman Dyson
I have the freedom to do what I want… bright people to talk to every day. – Freeman Dyson
It has become part of the accepted wisdom to say that the twentieth century was the century of physics and the twenty-first century will be the century of biology. – Freeman Dyson
If we had a reliable way to label our toys good and bad, it would be easy to regulate technology wisely. But we can rarely see far enough ahead to know which road leads to damnation. – Freeman Dyson