樸

• Literal: Raw timber; wood in its natural state before carving or processing.
• Descriptive/Moral: Plain and unadorned. In behavioral contexts, this denotes transparency and a lack of affectation rather than "honesty" in a modern legalistic sense.
• Conceptual: The "uncarved block," representing primordial potentiality and naturalness (ziran) as opposed to artificiality, social convention, or ritual cultivation (lǐ). Here, simplicity is understood as a state of wholeness or undividedness.

Primarily functions as a noun (the block/the state of simplicity) or an adjective (plain/rough). It rarely appears as a verb; when it suggests action, the "return" to this state is typically implied by the surrounding syntax.

• Contrast with 簡 (jiǎn): While jiǎn refers to being concise or reduced (often an act of stripping away), pǔ refers to a state of original simplicity.
• Contrast with 素 (sù): Sù refers primarily to visual austerity (e.g., unbleached white/plain appearance), whereas pǔ refers to the structural or essential nature of the subject.

朴 is a ubiquitous variant and generally interchangeable with 樸. In practice, both trigger the "uncarved block" metaphor regardless of era or genre.

The translator should determine if the term is being used as a virtue or a deficiency:

• Positive: Purity, authenticity, and freedom from distortion (common in Daoist strata).
• Negative: Crudeness, roughness, or a lack of necessary sophistication/cultivation (more likely in Legalist or strict Confucian contexts).