The Cūḷasāropama Sutta: Are You Collecting Twigs or Seeking the Heartwood?
In a digital age obsessed with building the perfect “Profile,” chasing vanity metrics, and climbing the corporate ladder for titles, it is easy to mistake these achievements for the ultimate goal of life. However, if we step back and analyze our pursuits through a more critical lens, we might find that what we are chasing is merely a superficial byproduct of a much deeper journey.
The Culasaropama Sutta (The Shorter Discourse on the Heartwood Simile) offers a sharp, analytical framework for evaluating success through the metaphor of a “Heartwood Seeker.” It challenges us to ask: In the forest of life, are we bringing home the true essence, or just worthless scraps?
The Crisis of Credibility: A World Full of “Gurus”
The story begins with a Brahmin named Pingalakoccha, who approached the Buddha with a question that feels remarkably contemporary. He questioned the “famous gurus” of his time—celebrated teachers with vast followings and high social status—asking if they truly possessed the deep knowledge they claimed.
Interestingly, the Buddha did not join in on criticizing individuals. Instead, he shifted the focus to a Universal Principle. He compared the pursuit of spiritual development (or any true excellence) to someone entering a forest to find “Heartwood”. Most people, he noted, get distracted along the way, picking up other parts of the tree and convincing themselves they have found the core.
The 5 Levels of Success: Where Are You Stuck?
According to the discourse, human achievement is categorized into five levels. Each level acts as a “trap” that can prevent us from reaching our full potential:
- Twigs and Leaves (Gains, Honor, and Fame) The coarsest level involves working for “Vanity Metrics”. When a person begins to see results, receive praise, and gain wealth or fame, they often stop there. Worse, they may use their status to look down on others, believing fame is the peak of success. In reality, fame is as fleeting as “twigs and leaves” that wither with the seasons.
- Outer Bark (Accomplishment in Morality) Some move beyond fame but get stuck in the “purity” of their discipline or morality. They maintain a rigid image of being a “good person,” eventually developing an ego that judges others as inferior or “sinful”. The Buddha compared this to someone seeking heartwood but settling for the “outer bark.”
- Inner Bark (Accomplishment in Concentration) The next level is the internal world of tranquility and focus (Samadhi). Yet, even peace can be a trap. If one becomes satisfied with their calm mind and uses it to compare themselves to “restless” others, they have only reached the “inner bark” of the tree.
- Sapwood (Knowledge and Vision) This level involves profound insight, deep understanding, or intellectual breakthroughs. It feels like the truth, but if the seeker becomes intoxicated by their own brilliance and looks down on the “ignorant,” their wisdom remains merely “sapwood”—the layer just beneath the core, but still not the heartwood itself.
- Heartwood (Unshakable Liberation of Mind) The ultimate goal is the state of a mind permanently liberated from suffering (Unshakable Liberation). This is a stable, unshakeable happiness that does not waver regardless of worldly gains or losses, praise or blame. This is the true “Heartwood”—the essence and the end of the journey.
Success Without an “Expiration Date”
The Culasaropama Sutta serves as a powerful reminder for the modern seeker that external success is merely a byproduct.
- Wealth and Fame provide temporary shade like twigs and leaves, but they lack the substance to support us through life’s storms.
- Goodness and Meditation are excellent tools—like the bark that protects the tree—but if used to fuel the ego, we miss out on the highest form of happiness.
The true heartwood is “Spiritual Stability.” Even if the storms of life strip away the leaves and bark, a heart that has reached the “core” will never fall and will experience a happiness that is truly sustainable.
Take a moment to audit your life today… Is what you are holding a handful of withered twigs, or is it the Heartwood that never decays?

