The Bratslaver on "Understanding"
1. When the eye sees it is easy to comprehend.
2. He who walks in humility has clear thoughts.
3. Fatih and the fear of the Lord lead to understanding.
4. If we perform no kind deeds, we have no understanding.
5. If we are deserving we will learn how to find God in all our enjoymensts, even in eating.
6. The greater our good deeds, the greater our understanding,
Source: Sefer ha-Middoth