Only two things are infinite, the universe and human stupidity, and I’m not sure about the former. (Albert Einstein)

Life is pleasant.Death is peaceful.It’s the transition that’s troublesome. (Isaac Asimov)

There are no facts, only interpretations. (Friedrich Nietzsche)

There are no facts, only interpretations. (Friedrich Nietzsche)

Each problem that I solved became a rule which served afterwards to solve other problems. (Rene Descartes, Discours de la Methode)