The phrase "spark a fire" means to ignite passion, motivation or inspiration in someone. It suggests that a particular event can ignite a strong emotional response or drive someone to take action.

“Everyone has the fire, but the champions know when to ignite the spark.” — Amit Ray

“Make the most of yourself by fanning the tiny, inner sparks of possibility into flames of achievement.” — Golda Meir

“Motivation is a fire from within. If someone else tries to light that fire under you, chances are it will burn very briefly.” — Stephen R. Covey

“The best thing you can do is MASTER the chaos in you. You are not thrown into the fire, you ARE the fire.” — Mama Indigo

“Your potential is like a f ...