You must not blame us scientists for the use which war technicians have put our discoveries.
Science makes people reach selflessly for truth and objectivity; it teaches people to accept reality, with wonder and admiration, not to mention the deep awe and joy that the natural order of things brings to the true scientist.
I will have nothing to do with a bomb!
Life need not be easy, provided only that it is not empty.
No-one really thought of fission before its discovery.
The life must not be easy if it is only rich in contents