"一般来说，如果你在构建你自己需要的东西，那是最好的"

Simplified Meaning:

When you make or create something that you also need and use, you're more likely to understand its purpose and make it well. Imagine you love cooking and often need a specific tool in the kitchen but can't find the right one in stores. If you decide to invent or design this tool yourself, you'll pay attention to the details and make sure it works perfectly, because you'll use it in your everyday life. For example, let's look at Steve Jobs, the co-founder of Apple. He loved technology and wanted a computer that was easy and fun to use. He and his team built the first Apple computer with their needs in mind, knowing exactly what they wanted from a computer. Because he needed a great computer for his own use, he made sure it was perfect for others too. Using this approach in your life means that if you solve a problem you face personally, chances are other people have the same problem. This way, what you create is likely to be useful and successful. You’re motivated to put in effort because it directly benefits you, which often leads to higher quality and innovation.