“We know that in 2001 it was believed 78 stem cell lines existed. But now we know there are only 22 that are viable, and they have been contaminated with mouse stem cells.”
“It is, finally, a word is untimely in three different senses, and bearing it as one's treasure will not win one anyone's favours; one rather risks finding oneself outside everyone's camp... Beauty is the word that shall be our first.”