The preceding collection of stories about Einstein the young boy demonstrates the remarkable extent to which his most characteristic personal traits … - Abraham Pais

Promising steps have been made toward grand unification, the union of weak, electromagnetic, and strong interactions in one compact, non-Abelian gauge group. In most grand unifies theories the proton is unstable. News about the proton's fate is eagerly awaited at this time. Superunification, the union of all four forces, is the major goal. Some believe that it is near and that supergravity will provide the answer. Others are not so sure.

To make a discovery is not necessarily the same as to understand a discovery.

On the day we were caught, Lion and I had been talking about writing a memorandum on the fate of the Jewish war children living in hiding or among Dutch families … we were the representatives of the Zionist youth organization. … Lion who had been taking notes of the discussion, put these papers in his jacket pocket when he took a break from lunch. When the Germans caught us they discovered his notes. If those papers had been in my pocket I would have never lived to be seventy. I have led a strange life, a set of complete coincidences.