one small step for man

The phrase "one small step for man" comes from Neil Armstrong's famous quote during the Apollo 11 moon landing on July 20, 1969. He said, "That's one small step for man, one giant leap for mankind." The phrase is often interpreted as referring to the significance of human progress or achievement. While it technically seems to refer to a small step taken by an individual man (Neil Armstrong himself), it is commonly understood to represent a monumental milestone in human history and space exploration. It symbolizes the collective achievement of humanity in pushing the boundaries of knowledge, technology, and exploring the universe beyond Earth.