Designer, implementor, user, writer A Fragment by Donald Knuth dl.acm.org Thus, I came to the conclusion that the designer of a new system must not only be the implementor and the first large-scale user; the designer should also write the first user manual. The separation of any of these four components would have hurt TeX significantly. If I had not participated fully in all these activities, literally hundreds of improvements would never have been made, because I would never have thought of them or perceived why they were important. Eating your own dog food making
Over-imagination An architect intent on being different may in the end prove as troubling as an over-imaginative pilot or doctor. However important originality may be in some fields, restraint and adherence to procedure emerge as the more significant virtues in a great many others. We rarely wish to be surprised by novelty as we round street corners. We require consistency in our buildings, for we are ourselves frequently close to disorientation and frenzy. Alain de Botton, The Architecture of Happiness The signature designnovelty