Chasidut para sa Mga Awit 109:30

And this is "I will thank Ad-nai much with my mouth [and among the many I will praise Him]" (Psalms 109:30) - behold, everything goes according to how one thinks, and a person is able to seize through their thoughts many things that the mouth cannot express. And King David PBUH said "I will thank Ad-nai with my mouth", meaning, even though it is not possible to bring out with the lips all that is in my thought, even in this case I will thank God with my mouth - which is the small level. This can be because my intention is that "among the many I will praise Him", meaning, so that God's Name can be praised among the many, as explained: when the tzadik is at the small level, the tzadik can raise those who are among the simple ones of the people to holiness. And this is straightforward.