“Even the smallest person may cast a large shadow, if they stand very close to the light.”

“Power resides where men believe it resides. A very small man can cast a very large shadow.”

“Power resides only where men believe it resides. [...] A shadow on the wall, yet shadows can kill. And ofttimes a very small man can cast a very large shadow.”

“A shadow on the wall,” Varys murmured, “yet shadows can kill. And ofttimes a very small man can cast a very large shadow.”Tyrion smiled. “Lord Varys, I am growing strangely fond of you. I may kill you yet, but I think I’d feel sad about it.”“I will take that as high praise.”

“Some lights cast more than one shadow. Stand before nightfall and you'll see for yourself. The flames shift and dance, never still. The shadows grow tall and short, and every man casts a dozen. Some are fainter than others, that's all. Well, men cast shadows across the future, as well. One shadow or many." - Stannis”

“Love is the light that casts no shadow.”