As he spoke, Harrison Clark recalled Leonard Lewis' own "Immortal Galaxy" series from earlier timelines.
The book became a classic and was adapted into a famous movie which happened decades after his death.
When Leonard Lewis was still alive, "Immortal Galaxy" had been criticized a lot.
Leonard Lewis pondered Harrison Clark's words, "I understand now. But I think it might be because these great authors used a few decades of foresight, approached from a purely imaginative perspective, and found enough reasonable scientific basis. The future theories depicted in their great works gradually became recognized in these years. Technological progress has proven that some purely imagined theories actually are based on certain facts. That's why they have been crowned as classics."
