Correct, but perhaps not in the way you are thinking. Newton was something else, but still: he had acquired a vast amount of knowledge and insight upon which h

Correct, but perhaps not in the way you are thinking. Newton was something else, but still: he had acquired a vast amount of knowledge and insight upon which he built his new theorems. Meanwhile, experts are notoriously good at forgetting what it is like to not understand something yet, so when explaining things they subconsciously presume more a priori knowledge than is appropriate.