If the government is covering up knowledge of aliens, they are doing a better job of it than they do at anything else.

I would rather be right than rigorous.

My advice to other disabled people would be, concentrate on things your disability doesn't prevent you doing well, and don't regret the things it interferes with. Don't be disabled in spirit, as well as physically.

At times, I get very lonely because people are afraid to talk to me or don't wait for me to write a response. I'm shy and tongue-tied at times. I find it difficult to talk to people who I don't know.

All my adult life people have been helping me.

Observations indicate that the universe is expanding at an ever increasing rate. It will expand forever, getting emptier and darker.

Science is beautiful when it makes simple explanations of phenomena or connections between different observations.