What does this quote mean by Will Rogers?

I think that it means everyone is ignorant just on different subjects.

I think it means that everybody excells on different subjects and fails in others. You can write a journal that starts w/ the topic and then tell what it means, who will rogers was, other quotes he wrote, etc. William Penn Adair “Will” Rogers (November 4, 1879 – August 15, 1935) was a Cherokee-American cowboy, comedian, humorist, social commentator, vaudeville performer and actor. He was the father of U.S. Congressman and WWII Veteran Will Rogers, Jr. Known as Oklahoma's favorite son,[1] Rogers was born to a prominent Indian Territory family and learned to ride horses and use a lariat so well that he was listed in the Guinness Book of World Records for throwing three ropes at once—one around the neck of a horse, another around the horse's rider, and a third around all four legs of the horse[citation needed]. He ultimately traveled around the world three times, made 71 movies (50 silent films and 21 "talkies"),[2] wrote more than 4,000 nationally-syndicated newspaper columns,[3] and became a world-famous figure. By the mid-1930s, Rogers was adored by the American people, and was the top-paid movie star in Hollywood at the time. Rogers died in 1935 while on an around-the-world trip with aviator Wiley Post, when their small airplane crashed near Barrow, Alaska Territory. haha wikipedia is handy! n e ways, GL!