This will prevent Bo from sending you messages, friend request or from viewing your profile. They will not be notified. Comments on discussion boards from them will be hidden by default.
“When we deny the EVIL within ourselves, we dehumanize ourselves, and we deprive ourselves not only of our own destiny but of any possibility of dealing with the EVIL of others.”
―
J. Robert Oppenheimer
“It is a profound and necessary truth that the deep things in science are not found because they are useful; they are found because it was possible to find them.”
―
J. Robert Oppenheimer