"If you can keep playing tennis when somebody is shooting a gun down the street, that's concentration"

This quote by Serena Williams is an effective pointer of the significance of focus and concentration. It suggests that if you can stay focused on a task, even when there are interruptions, then you have the capability to concentrate. The metaphor of somebody shooting an assassinate the street is a vivid example of an interruption that might quickly remove one's focus. However, if you can stay focused on the job at hand, such as playing tennis, then you have the ability to focus. This quote is a suggestion that focus and concentration are important skills that can assist us attain our goals, no matter what interruptions may come our method. It is a pointer that we need to make every effort to stay focused and not let anything remove our concentration.