Many accidents happen because people are careless .
很多事故是由人们的粗心引起的。
The profits of a brilliant trade can be thrown away in a moment by a careless blunder .
一个粗心的错误在一瞬间内可让一笔极佳交易的利润损失殆尽。
And above all I can understand why we are sloppy and careless because it 's a lot less effort than being careful .
最为重要的是，我能理解我们为什么草率和粗心，因为这要比认真少花很多力气。
But it was a very prominent misprint and you will perhaps wonder how I could have been so careless as to overlook it .
但它却是一个非常重要的印刷错误，而你或许会为我为何会如此粗心以致忽视这一点而疑惑。
Take seagull as an example again the seagull wiki has a detailed rundown of the framework 's installation process that has several key steps that are sometimes easily overlooked by careless or unsuspecting developers .
