"Dile a tu corazón que el miedo a sufrir es peor que el sufrimiento mismo. Y ningún corazón ha sufrido jamás cuando va en busca de su sueño."

Simplified Meaning:

Sometimes, the idea of going through a hard time or facing a big challenge can feel scarier than actually doing it. It's like thinking about getting a shot at the doctor's office; the fear you feel before the needle even touches you is often worse than the little pinch you feel when it happens. This quote is saying that worrying about tough times can make you feel worse than actually experiencing them. If you have a dream or something you really want to achieve, like starting your own business or learning a new skill, don't let the fear of what could go wrong stop you. The heart, or your innermost feelings and desires, doesn't get hurt by chasing after what it loves. Imagine someone who always wanted to be a musician; the fear of failing might be strong, but if they never try, they'll never know the joy of playing music. By going after what you truly want, you're not letting fear control you, and this makes the difficult parts of the journey feel more manageable.