Likutei Moharan 33:8/ליקוטי מוהר"ן ל״ג:ח׳

18. And this is [the explanation of the opening verse]: “Who is the person who desires life, [who loves days of seeing good.]”

2desires — corresponds to the heart, because desire is in the heart.

3life — This is an aspect of Daat, as is written (Proverbs 16:22), “Wisdom is a fountain of life to those who have it.” That is, when one binds the heart to Daat —he has control of his heart, he subdues his inclination—then, commensurate with his aspect who loves days — he draws the love from Daat into the days and into the attributes.

4of seeing good — He sees and grasps “that the light was good” and hidden away. He grasps the light—i.e., the hidden Torah and the hidden tzaddikim.