Keep everything out of your inner space – whatever you heard, saw or read. Keep everything out, and see what happens to your inner space. If any thought appears, just know that it does not belong in your inner space. Either the thought came from someone else, or it is a byproduct of some other thought or thoughts that came inside your inner space earlier.

All teachings, ideas, concepts that you heard – keep everything in the outer space. Let your inner space be empty. If you try this method for a few moments, you will catch the knack of how to practice this technique.

At least once in a day, try to keep everything out for just ten minutes, you will see the tremendous peace and silence happening inside you.

Have the clear intention that you will keep outside your inner space, all the teachings, concepts and words put inside your head, including this teaching of keeping everything out!

Allow no word, no teaching, no concepts, no lies, no truths, no purity or impurity. Let you be in that ultimate freedom, let you be relieved from the stress and the concepts put in your head. Rediscover the silence, the emptiness that is your true nature, which you lost somehow.

source: Living Enlightenment