Meaning: The quote refers to Sir Walter Scott, a well-known Scottish historical novelist, poet, and playwright. Sir Walter Scott lived from 1771 to 1832 and is widely regarded as one of the most influential writers of the early 19th century. The quote highlights the fact that Sir Walter did not begin writing novels until he was over 40 years old, yet he still managed to have a significant impact on literature and the world at large.

Sir Walter Scott's literary career began with poetry and balladry, and it was not until he reached his 40s that he turned to writing novels. Despite this late start, his novels went on to become immensely popular, establishing him as a leading figure in the literary world. His most famous works include "Ivanhoe," "Rob Roy," and "Waverley," which are still widely read and studied today.

The quote also mentions Sir Walter's long working career, which allowed him to make a lasting contribution to literature. This is an important point as it emphasizes that it is never too late to pursue one's passions and achieve success. Sir Walter Scott's own life serves as a testament to the idea that creativity and productivity are not limited by age, and that one can continue to make meaningful contributions throughout their life.

Arthur Conan Doyle, the author of the quote, was himself a prominent writer, best known for creating the character Sherlock Holmes. As a fellow writer, Doyle likely admired Sir Walter Scott's perseverance and dedication to his craft, despite not achieving literary success until later in life.

Sir Walter Scott's impact on literature extended beyond his own writings. He played a significant role in reviving interest in Scottish history and culture, and his work had a profound influence on the development of the historical novel as a literary genre. His portrayal of historical events and characters in a fictional context helped to popularize the genre and inspire future writers.

In addition to his literary accomplishments, Sir Walter Scott was also a prominent public figure and played a key role in the cultural and political life of Scotland. He was a staunch advocate for the preservation of Scottish traditions and heritage, and his efforts in this area earned him widespread admiration and respect.

Overall, the quote by Arthur Conan Doyle serves as a reminder of the enduring impact of Sir Walter Scott's work and the importance of perseverance and dedication in the pursuit of one's passions. Sir Walter Scott's late start in writing novels did not hinder his ability to leave a lasting legacy, and his story continues to inspire writers and creative individuals around the world.