According to this rule , any person can develop a talent after 10 000 hours of training .
According to this rule , any person can develop a talent after 10,000 hours of training .
According to this rule , any person can develop a talent after 10,000 hours of training .
Corregir errores gramaticales: According to this rule , any person can develop a talent after 10 000 hours of training . Producción: