"I have just gone over my comet computations again, and it is humiliating to perceive how very little more I know than I did seven years ago when I first did this kind of work"
This quote is written / told by Maria Mitchell between August 1, 1818 and June 28, 1889. He/she was a famous Scientist from USA.
The author also have 31 other quotes.
"I was married to Margaret Joan Howe in 1940. Although not a scientist herself she has contributed more to my work than anyone else by providing a peaceful and happy home"