Only in the most unusual cases is it useful to determine whether a book is good or bad; for it is just as rare for it to be one or the other. It is usually both. ↗
That being said, I often write into recipes techniques I learned in the restaurant kitchen. There are ways of organizing your prep and so on that are immensely useful. Those are woven into all the recipes I do. ↗
As the biggest library if it is in disorder is not as useful as a small but well-arranged one, so you may accumulate a vast amount of knowledge but it will be of far less value than a much smaller amount if you have not thought it over for yourself. ↗
Skill without imagination is craftsmanship and gives us many useful objects such as wickerwork picnic baskets. Imagination without skill gives us modern art. ↗
The law increasing and organizing the military establishment of the United States has been nearly carried into effect, and the Army has been extensively and usefully employed during the past season. ↗
I like physics. I think it is the best science out of all three of them, because generally it's more useful. You learn about speed and velocity and time, and that's all clever stuff. ↗