“As it was, she gave him the single most important gift a parent can give—“a sense of unconditional love that was big enough that, with all the surface disturbances of our lives, it sustained me, entirely.” People wonder about his calm and even-keeled manner, the [P]resident observed. He credited the temperament he was born with and the fact that “from a very early age, I always felt I was loved and that my mother thought I was special.”