Every astronaut flew into space for a living. But while NASA has not solved the security problems, I would not put me back into a shuttle - and no other astronaut. The confidence is shaken. ↗
Just resign yourself to the fact that you're going to be miserable so you can finally be happy. (It's a sound theory, if you think about it hard enough.) ↗
When things go badly, individuals look for scapegoats. I just do not believe that barbed-wire fences or guns on our border will solve any of our problems. ↗
There is no point trying to figure out who is guilty or not at un-balancing the planet. I think we need to figure out and solve the problems together and not isolate from each other. ↗
On my return to Pittsburgh, I resolved to go back to the fundamental problems of electronic structure that I had contemplated abstractly many years earlier. ↗
The public should know that the liability issues here have yet to be resolved, or even raised. If you're a farmer and you're growing a genetically engineering food crop, those genes are going to flow to the other farm. ↗