janma karma me divyam 
Today marks the auspicious celebration of the Appearence Day Of Lord Sri Krishna, Janmastami. We will fast all day and have a small feast at midnight. The following are some selected quotes by Srila Prabhupada on understanding Krishna.
“Let us understand Krishna. That is Krishna consciousness movement. Let us understand Krishna. And if you simply understand Krishna, as it is stated in the Bhagavad-gita, janma karma me divyam yo janati tattvatah… Tattvatah, in truth, not superficially. Learn this science of Krishna. Janma karma me divyam yo janati tattvatah. Tyaktva deham punar janma naiti mam eti kaunteya (BG 4.9). This is the instruction: if you simply try to love. The process is that you worship the Deity, you take the prasadam, you chant the holy name, you follow the instruction of the spiritual master. In this way you’ll be trained up how to understand Krishna, and then your life is successful. This is Krishna consciousness movement.” (Srila Prabhupada lecture, September 9, 1973)
“Some way or other, be in relationship with Krishna, and you’ll be happy. You’ll be happy, this life and next life.
yo janati tattvatah
tyaktva deham punar janma
naiti mam eti kaunteya
This is the simplest point. You simply try to understand Krishna. There is no difficulty. If you do not foolishly misinterpret Bhagavad-gita, it is very easy to understand Krishna. Very easy. There is no difficulty. But we are rascals. We misinterpret.” (Srila Prabhupada lecture, January 7, 1973)
The Hare Krishna Movement 