Isaac Asimov

“ Since I have been teaching biochemistry in a medical school for 10 years, now, I have had a chance to think over my decision in favor of chemistry by observing medical students, and I'm glad, glad, glad. I am far too delicate for the rigors of medical training. ”

“ The longest-living author of this work died in 1992, so this work is in the public domain in countries and areas where the copyright term is the author's life plus 31 years or less. This work may be in the public domain in countries and areas with longer native copyright terms that apply the rule of the shorter term to foreign works.
It is imperative that contributors search the renewal databases and ascertain that there is no evidence of a copyright renewal before using this license. Failure to do so will result in the deletion of the work as a copyright violation. ”

“ I have a little boy of 71⁄2 and a girl of nigh on to 4, neither of whom quite understand that when I seem to be doing nothing, I am working very hard indeed and must have peace, quiet, and a lot of waiting on hand and foot. ”