Bran thought about it. 'Can a man still be brave if he's afraid?'
'That is the only time a man can be brave,' his father told him.

Fear cuts deeper than swords.

Robb says the man died bravely, but Jon says he was afraid."
"What do you think?" his father asked.
Bran thought about it. "can a man still be brave if he's afraid?"
"That is the only time a man can be brave," his father told him.

It is not the strength of the body that counts, but the strength of the spirit.

Courage is found in unlikely places.

I'll get there, if I leave everything but my bones behind," said Sam. "And I'll carry Mr. Frodo up myself, if it breaks my back and heart.