In the manga, number 16 states that Cell's goal is not to assassinate Goku, but to cause the destruction of the entire universe.
But the context of this statement could be referring to the destruction of the universe over time.Cellular has a set of Saiyan and Namekian cells, with two species...
I totally understand your situation, look, you don't need to translate this scan, you can just send me this same image but with better quality, and I'll translate it myself
Daizenshuu TV Animation Parte 3 e Chozenshuu 3
*Buu sticks his head out of the wall of flesh. Moreover, inside his body, Buu is immortal. On the other hand, Goku's power is less than 1/100 of its original power.*