Yesodi
Guarding Your Life Is a Commandment, Not a Suggestion
By Marlon Schwarcz · 2026-07-09

We build companies, investments, relationships, teams, and legacies. We spend years developing expertise, taking risks, making decisions, and creating opportunities that we hope will produce lasting value. Every entrepreneur and leader understands that meaningful success is not created overnight. It is created through discipline, consistency, and the choices we make every single day.
But before anything meaningful can be built, there is one foundation that everything else depends on.
The person building it.
In the pursuit of success, it is easy to focus only on what can be measured. We look at revenue, growth, market position, performance, and results because these are the visible signs of progress. We celebrate achievements and immediately begin thinking about the next goal.
But behind every decision, every relationship, and every achievement is the one asset that determines whether we can truly experience the success we create.
Our health.
A person can build an incredible company, create wealth, and achieve recognition, but if they do not have the energy, clarity, and strength to enjoy those accomplishments, something essential is missing.
Success is not only about what we build.
It is about having the ability to be present for it.
The Torah understood this thousands of years ago.
"ונשמרתם מאוד לנפשותיכם" — "You shall guard yourselves very carefully."
The Torah does not present protecting our health as a suggestion or a personal preference. It presents it as a responsibility. The same Torah that teaches us about prayer, Shabbat, kindness, charity, and responsibility also teaches us that the life we have been given is sacred and must be protected.
The word the Torah uses is me'od — very.
Very carefully.
Those words carry a powerful message.
Taking care of ourselves is not separate from our purpose. It is part of our purpose.
The body is the vessel through which we fulfill our mission in this world.
The Body Is the Vessel
The Rambam, one of the greatest Torah scholars in history and also a physician, understood this connection deeply.
In Hilchot De'ot, he writes:
"Maintaining a healthy and complete body is among the ways of serving God."
This idea changes the way we think about health.
Taking care of ourselves is not a distraction from meaningful work. It is not something we do after our responsibilities are complete. It is part of the foundation that allows us to carry those responsibilities.
The body allows us to learn, create, lead, provide, and contribute.
When we neglect it, we limit our ability to fulfill the very purpose we were created for.
A tired mind struggles to make clear decisions.
A stressed person struggles to show patience.
An exhausted leader struggles to inspire others.
We do not take care of ourselves instead of pursuing our mission.
We take care of ourselves because our mission requires us to be strong enough to pursue it.
This is true in every area of life. Strong
Frequently Asked Questions
What did the Rambam say about maintaining a healthy body?
The Rambam, a great Torah scholar and physician, wrote in Hilchot De'ot that "Maintaining a healthy and complete body is among the ways of serving God." This teaches that taking care of ourselves is part of the foundation that allows us to fulfill our responsibilities and purpose.
What is the Torah verse about guarding your health?
The Torah states "ונשמרתם מאוד לנפשותיכם" — "You shall guard yourselves very carefully." The Torah presents protecting our health not as a suggestion or personal preference, but as a responsibility, using the word me'od (very) to emphasize this importance.
What did Hillel teach about caring for the body?
When Hillel's students asked him where he was going to the bathhouse, he said he was performing a mitzvah. He explained that just as people carefully maintain statues created in the image of kings as an honor, a person must care for their own body, which was created in the image of God.
Why is health compared to investing in the article?
The article explains that health follows the same principle as successful investing: the greatest returns come from small decisions repeated consistently over time, just like compounding in investments. Small choices become habits, habits become results, and results become the foundation of our future.
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