I discovered that the Nazi revolution had abolished the old distinction between politics and private life, and that it was quite impossible to treat it merely as a ‘political event’. It took place not only in the sphere of politics, but also in each individual private life; it seeped through the walls like a poison gas. If you wanted to evade the gas there was only one option: to remove yourself physically – emigration. Emigration: that meant saying goodbye to the country of one’s birth, language and education and severing all patriotic ties.