One can only continue to expect to be read if one omits everything that is unimportant.
Albert EinsteinHere's a Challenge: Study a complicated topic in such detail that anyone interested can nod their head and understand as you explain specific concepts within the topic.
Albert EinsteinEvery serious scientific worker is painfully conscious of this involuntary relegation to an ever-narrowing sphere of knowledge, which threatens to deprive the investigator of his broad horizon and degrades him to the level of a mechanic.
Albert Einstein