这本书把一个行为分解开来，从意念开始，将大脑与身体各部分的对话用插图描写出来，让孩子知道虽然这只是一个简单的动作——“将糖放进嘴里之前，大脑里各种念头一闪而过”，但是它其实动用了很多的神经元及过去的经验。这个看似简单的小故事让孩子了解一个动作背后，其实是有一串复杂的神经回路在主导，只是大部分动作都自动化了，不自觉而已。

This book breaks down a behavior, starting from the mind, and describing the dialogue between the brain and the body parts with illustrations, so that children know that although this is just a simple action-"Before putting the sugar in the mouth, the brain had all kinds of thoughts passed by in a flash," but it actually uses a lot of neurons and past experience. This seemingly simple story allows children to understand that behind an action, there is actually a series of complex neural circuits that dominate, but most of the actions are automated and we do things unconsciously.