““Old?” she repeated. “But the Director’s old; lots of people are old; they’re not like that.” “That’s because we don’t allow them to be like that. We preserve them from diseases. We keep their internal secretions artificially balanced at a youthful equilibrium. We don’t permit their magnesium-calcium ratio to fall below what it was at thirty. We give them transfusion of young blood. We keep their metabolism permanently stimulated. So, of course, they don’t look like that. Partly,” he added,””
