"Cree en ti mismo y puedes lograr la grandeza"

Simplified Meaning:

When you have confidence in your own abilities, you can accomplish amazing things. Think about a student who thinks they're not good at math. If they believe in themselves and work hard, they may start to see improvement and eventually become very good at it. Believing in yourself helps you push through difficult times and not give up easily. Take the example of inventors like Thomas Edison. He failed many times before successfully inventing the light bulb. If he didn't believe in his ability to succeed, he might have given up after his first failure. In our own lives, when we trust in our skills and remain persistent, we often find that we can achieve things we once thought impossible. This means that believing in yourself can help you reach your goals, even when things get tough.