If I want to walk I use my legs, if I don't want to walk I don't use my legs. Exactly in the same way you can use the mind logically if you are trying to know about matter. It is perfectly right, it fits there. And when you are moving inwards, put it aside. Now legs are not needed thinking is not needed. Now you need a deep silent state of no-thought.
Quotes about no-thought (2 Quotes)
To exercise no-thought and rest in nothing is the first step toward resting in Tao. To start from nowhere and follow no road is the first step toward attaining Tao.