This quote is written / told by Ken Thompson somewhere between February 4, 1943 and today. He/she was a famous Scientist from USA.
The author also have 29 other quotes.
"What is real is not the external form, but the essence of things... it is impossible for anyone to express anything essentially real by imitating its exterior surface"
"One has children in the expectation of dying before them. In fact, you want to make damn sure you die before them, just as you plant a tree or build a house knowing, hoping that it will outlive you. That's how the human species has done as well as it has"