We could only solve our problems by cooperating with other countries. It would have been paradoxical not to cooperate. And therefore we needed to put an end to the Iron Curtain, to change the nature of international relations, to rid them of ideological confrontation, and particularly to end the arms race.

Nations, like individuals in a state of nature, are equal and independent, possessing certain rights and owing certain duties to each other.

A carbon nanotube is just a graphene sheet that's rolled up seamlessly, and this happens in nature; carbon nanotubes are found in mineral deposits around the planet.

Nature Quotes