"Age is whatever you think it is. You are as old as you think you are"

This quote by Muhammad Ali highlights the concept that age is not just a number, however rather a mindset. It recommends that a person's perception of their age is what truly matters, rather than the variety of years they have lived. Simply put, age is subjective and can be affected by one's ideas and beliefs. This quote encourages individuals to not let their age define them or restrict their abilities. Rather, it empowers them to embrace their own perception of age and to continue living their life to the fullest, no matter what society might dictate. Ultimately, this quote advises us that age is just a number and it is our state of mind that really identifies our age.