quotes
Martin Underwood – Joseph Rotblat: a man of conscience in the nuclear age Martin Underwood Joseph Rotblat: a man of conscience in the nuclear age book

He emphasized that independence was not easy to maintain, but the conference has managed it throughout the years.

Martin Underwood, Joseph Rotblat: a man of conscience in the nuclear age, Brighton [England] ; Portland, Or, 2009, p. 67