10+ Admiral Grace Hopper Quotes. One of the first programmers of the harvard mark i . Grace brewster murray hopper was an american computer scientist and united states navy rear admiral. Admiral grace hopper famous quotes & sayings: If you do it twice, they call it a coincidence. In the words of grace murray hopper, computer. "if you do something once, people will call it an accident. Explore our collection of motivational and famous quotes by authors you know and love. 12 quotes from grace hopper: Finally, leaders focus on people. The most dangerous phrase in the english language is 'we have always done it this way.
