A lie twice believed is self decieved
Not a wall in the building lacked books. Books even occupied the space above doorways.
My father once admonished me to master the laws that govern fine writing until I could weave my words into worlds. If ever I accomplish that feat, I will sign my name to the tale.
One eye is open to all truth, the other closed to all deception.
In short, heroism means doing the right thing regardless of the consequences.