“Success flourishes only in perseverance--ceaseless, restless perseverance.”Baron Manfred von Richthofen (1892-1918); Former Fighter Pilot”

“A true philosopher must never give up.”

“...these sleepless nights, when oddly enough my concentration was high, fueled perhaps by the effort to ignore the all-engrossing threat of bombs and rockets.”

“Never, never, never give in!”