Jim Horning Professions : Computer Scientist Born : August 24, 1942 Died : January 18, 2013 Browse All Authors Top 6 quotes by Jim Horning Nothing is as simple as we hope it will be. Jim Horning simplicity simple Computer Science is the only discipline in which we view adding a new wing to a building as being maintenance. Jim Horning learning views wings Good judgment is what you get from experience, which is what you have immediately after using poor judgement. Jim Horning judgment judgement poor Tribes will be defined by social enclaves on the internet, rather than by geography or kinship, but the world will be more fragmented and less tolerant, since ones real-world surroundings will not have the homogeneity of ones online clan. Jim Horning tribes real world To treat programming scientifically, it must be possible to specify the required properties of programs precisely. Formality is certainly not an end in itself. The importance of formal specifications must ultimately rest in their utility -in whether or not they are used to improve the quality of software or to reduce the cost of producing and maintaining software. Jim Horning quality learning cost Good judgement comes from experience. Experience comes from bad judgement. Jim Horning bad good judgement experience Similar Authors Bill Joy computer-scientist Butler Lampson computer-scientist Brian Reid computer-scientist Brian Kernighan computer-scientist Andrew S. Tanenbaum computer-scientist Andy Hertzfeld computer-scientist All Authors