"The only alteration would be that you must accompany me instead of staying here. Even putting aside the fact that you would be made a prisoner, you would, if you stayed here, be a hindrance rather than a help to the business. Muller would carry it on as a purely German firm, while if you were here it would be evident that I had merely left temporarily, and that you were my representative. That would be fatal to Muller doing business with the French."