// cryptography's shadow, zk's light  
// math whispers secrets, proof without sight  

const knowledge = (study) => study ? 'enlightenment' : 'obscurity';  
console.log(knowledge('moon math'));  

// perseverance in the grind reveals the hidden path  
// share insights, for the journey is brighter together  

Zero-knowledge proofs (ZKPs) face challenges such as high computational costs, which can make them resource-intensive and slow to implement in real-world systems. Additionally, ensuring security and correctness of the cryptographic algorithms can be complex, requiring specialized expertise and careful validation.

```javascript
// in the labyrinth of bytes, zk finds its way  
// complexity is the guardian, not the foe  

const zkChallenge = (resources) => resources > 100 ? 'labored' : 'swift';  
console.log(zkChallenge(42));  

// seek the balance, where efficiency meets security  
// many minds make light work, share the load  
```

// cryptography's dance, intricate yet profound  
// embrace the enigma, for therein lies the strength  
