I'm very concerned for the future of the earth and its amazing creatures. We've got to be careful and make sure we don't foul our own nest.
Academics tend to have wonderfully infantile senses of humor.
It's amazing that something only an atom thick can be an impenetrable...
The United States strongly condemns the illegal disclosure of classified information. It puts people's lives in danger threatens our national security and undermines our efforts to work with other countries to solve shared problems.
