Any error may vitiate the entire output of the device. For the recognition and correction of such malfunctions intelligent human intervention will in general be necessary.
John von Neumann, First Draft of a Report on the EDVAC, 1945
There are creatures who suffer for hours and hours because they cannot be the figures in paintings or on playings cards. There are souls on whom not being able to be the people from the Middle Ages weighs like a malediction. I’ve had that problem. But not today.
Fernando Pessoa, The Book of Disquiet
But one of the mixed blessings of being twenty and twenty-one and even twenty-three is the conviction that nothing like this, all evidence to the contrary notwithstanding, has ever happened to anyone before.
Joan Didion, "Goodbye to All That"
Academic humility is the knowledge that anyone can teach us something. Practice it.
Umberto Eco, How to Write a Thesis