"Les édifices les plus élevés ont besoin des fondations les plus profondes."

Simplified Meaning:

When you want to build something big and strong, like a tall building, you have to start by making its base very solid. This idea applies not just to buildings but also to our goals and achievements in life. For example, if you want to be very successful in your career, you need to spend a lot of time learning and practicing your skills. Just like how a skyscraper needs a deep foundation to stand tall and not fall over, your success needs a strong base of knowledge, hard work, and patience. Think about how athletes train for years to become champions. They don't just start playing in big games right away. They begin with basic training and slowly build their strength and skills. So, if someone wants to achieve something great, they should first focus on building a solid base by working hard and being patient, rather than looking for quick success. This careful preparation helps them achieve their big dreams without falling apart under pressure.