A Few of My Favorite Quotes:
“Young man, in mathematics you don't understand things. You just get used to them.” ― John von Neumann
"Obvious is the most dangerous word in mathematics.” ― Eric Temple Bell
"Asymptotics is the art of doing what we ignore and why we ignore it, instead of just saying ignore it and leave.” ― Fatih Say
“Singularity is almost invariably a clue.” ― Arthur Conan Doyle
"Confusion is a natural part of doing mathematics"― ...
“If you can't explain it simply, you don't understand it well enough.” ― Albert Einstein
"There is always a well-known solution to every human problem—neat, plausible, and wrong.” ― Henry Louis Mencken
"One day, your tomorrows run out.” ―
“Never confuse activity with achievement.” ― John Wooden
“Truth is ever to be found in the simplicity, and not in the multiplicity and confusion of things.” ― Isaac Newton
"You can’t get second things by putting them first; you can get second things only by putting first things first." ― Clive Staples Lewis