It would be a ridiculous and unwarranted assumption on our part if we imagined that we were more energetic or more intelligent than the men of the past. Our material knowledge has increased, but not our intelligence. This means that we are just as bigoted in regard to new ideas, and just as impervious to them, as people were in the darkest days of antiquity. We have become rich in knowledge, but poor in wisdom. CW 5 – par 23
