"And that is why i swore never to be silent whenever and wherever human beings endure suffering and humiliation"-118. Elie says silence is dangerous because we would be responsible for human dignity and all the wrongs.
In Elie Wiesel's speech he repeats in a way many times about silence being dangerous. "Silence encourages the tormentor never the tormented."-118, and "..never to be silent .."-118.
"Silence encourages the tormentor never the tormented"-.118 This connects to the message because if we remain silent it will be dangerous in reasons of hatred, and or abuse.
"Don't waste your tears.Not cry? We're on the threshold of death.Soon, we shall be inside... I watch darkness fade through the bluish skylights in the roof." This is imagery because you sadly image more death happening or being very close to death.
This connects to the Holocaust because if we remain silent no one would ever hear about the awful thing that happened and we would become bystanders if we let it happen.