Biography
Rear Admiral Grace Murray Hopper was an American computer scientist and United States Navy rear admiral. She was a pioneer of computer programming and invented one of the first linkers.
Early Start
Grace was curious from childhood, once dismantling seven alarm clocks to see how they worked. She earned a PhD in mathematics from Yale in 1934.
Challenges Overcome
Grace faced gender discrimination throughout her career. She was initially rejected from the Navy for being too old and too light. She persisted and served until age 79.
Key Achievements
- Invented the first compiler for a computer programming language
- Developed COBOL, one of the first high-level programming languages
- Popularized the term "debugging" after removing a moth from a computer
- Oldest active-duty commissioned officer in US Navy history
- Received the Presidential Medal of Freedom posthumously
Why They Inspire Us
Grace proved that women belong in technology. She kept learning and contributing well into her 80s, showing that age is no barrier to innovation.
"The most dangerous phrase in the language is: We've always done it this way."