When you come to the end of your rope, tie a knot and hang on.- Franklin D. Roosevelt
Perseverance is a very important character trait for you to be successful in life. It means determination at working hard regardless of any odds or obstacles that may exist. It is to insist and to be firm on getting something done and not giving up.
In life we will not always have things going our way all the time, sometimes we will falter or fail at completing a task or getting what we want. However, by persevering and sticking to the task we will eventually overcome and be successful.
For example, if Thomas Edison, the American Inventor, who invented the electic light bulb, had given up the first time he failed; maybe this marvelous invention might not have been a possibility as early as 1879.
Throwing in the towel is never a good answer; however, persevering to the end usually reaps great rewards.