Power and Purity
Pure things are powerful. Become pure and powerfully preach pure bhakti.
Great Things
No great thing is cheap and no cheap thing can be great.
Upavasa (Fasting)
By mere refraining from food, Upavasa is not done. Upavasa means close to the Lord. This is called upavasa . Vasa or Nivasa means place of stay or place to reside. So Nivasa with Krishna is upavasa. Stay close to the Lord. That is real upavasa.
Chanting the Holy Names is a Vital Point
Keep up your endeavor for engaging in devotional service. Chanting the Holy Names is a vital point of devotional service. Be sure to improve on your quality of chanting. All other services are strongly supported by chanting of the Holy Name.