"Science can be very complicated, but there is nothing in its definition that implies it must be, or requires descriptions of science to be written in any sort of special language that only scientists understand. ... The detail and implications of Einstein's theory of relativity may be beyond the understanding of many of us, but it can be described in simple language, which is what Einstein himself used in his own writing."
January 1, 1970
https://en.wikiquote.org/wiki/Simplicity