Software Estimation Without Guessing Quotes

“underestimations are less likely to be challenged, and cause us more disappointment down the road, than overestimations.”
― George Dinwiddie, Software Estimation Without Guessing: Effective Planning in an Imperfect World

“the initial design is likely to be the most prosaic and naive implementation. Insight comes from working with the system.”
― George Dinwiddie, Software Estimation Without Guessing: Effective Planning in an Imperfect World