I urge researchers to make use of the opportunities that are available to them and to do all they can to fulfill the promise that stem cell research offers. ↗
Children will not pretend to be enjoying books, and they will not read books because they have been told that these books are good. They are looking for delight. ↗
I call upon the scientific community in our country, those who gave us nuclear weapons, to turn their great talents now to the cause of mankind and world peace: to give us the means of rendering these nuclear weapons impotent and obsolete. ↗