---
title: "Do what you think is interesting, do something that you think is fun … — Brian Kernighan Quote #3 | QuotesBy.net"
description: "Do what you think is interesting, do something that you think is fun and worthwhile, because otherwise you won't do it well anyway. — a quote by Brian Kernighan."
image: "https://quotesby.net/wp-content/themes/quotesby-editorial/assets/og-default.png"
---

> # Do what you think is interesting, do something that you think is fun and worthwhile, because otherwise you won't do it well anyway.

[Brian Kernighan](https://quotesby.net/Brian-Kernighan)\#3[WhatsApp (opens in a new tab)](https://wa.me/?text=%E2%80%9CDo%20what%20you%20think%20is%20interesting%2C%20do%20something%20that%20you%20think%20is%20fun%20and%20worthwhile%2C%20because%20otherwise%20you%20won%27t%20do%20it%20well%20anyway.%E2%80%9D%20%E2%80%94%20Brian%20Kernighan%20https%3A%2F%2Fquotesby.net%2FBrian-Kernighan%2F3%2F)[X (opens in a new tab)](https://twitter.com/intent/tweet?text=%E2%80%9CDo%20what%20you%20think%20is%20interesting%2C%20do%20something%20that%20you%20think%20is%20fun%20and%20worthwhile%2C%20because%20otherwise%20you%20won%27t%20do%20it%20well%20anyway.%E2%80%9D%20%E2%80%94%20Brian%20Kernighan&url=https%3A%2F%2Fquotesby.net%2FBrian-Kernighan%2F3%2F)[Facebook (opens in a new tab)](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fquotesby.net%2FBrian-Kernighan%2F3%2F)

## More from Brian Kernighan

1. > Everyone knows that debugging is twice as hard as writing a program in the first place. So if you're as clever as you can be when you write it, how will you ev…

[Permalink to quote \#2](https://quotesby.net/Brian-Kernighan/2/ "Permalink to quote 2")
2. > Controlling complexity is the essence of computer programming.

[Permalink to quote \#4](https://quotesby.net/Brian-Kernighan/4/ "Permalink to quote 4")
3. > The most effective debugging tool is still careful thought, coupled with judiciously placed print statements.

[Permalink to quote \#1](https://quotesby.net/Brian-Kernighan/1/ "Permalink to quote 1")

```json
{
    "@context": "https://schema.org",
    "@type": "Quotation",
    "text": "Do what you think is interesting, do something that you think is fun and worthwhile, because otherwise you won't do it well anyway.",
    "url": "https://quotesby.net/Brian-Kernighan/3/",
    "spokenByCharacter": {
        "@type": "Person",
        "name": "Brian Kernighan"
    }
}
{
    "@context": "https://schema.org",
    "@type": "BreadcrumbList",
    "itemListElement": [
        {
            "@type": "ListItem",
            "position": 1,
            "name": "Home",
            "item": "https://quotesby.net/"
        },
        {
            "@type": "ListItem",
            "position": 2,
            "name": "Authors",
            "item": "https://quotesby.net/authors/"
        },
        {
            "@type": "ListItem",
            "position": 3,
            "name": "Brian Kernighan",
            "item": "https://quotesby.net/Brian-Kernighan"
        },
        {
            "@type": "ListItem",
            "position": 4,
            "name": "Quote #3",
            "item": "https://quotesby.net/Brian-Kernighan/3/"
        }
    ]
}
```