HELPP FAST PLEASE

Which of the following excerpts from The American Crisis is an example of an aphorism?
A. Let them call me rebel, and welcome, I feel no concern from it.
B. What we obtain too cheap, we esteem too lightly.
C. I call not upon a few, but upon all; not on this state or that state, but on every
state.
D. My own line of reasoning is to myself as straight and clear as a ray of light.