Someone please help me 40 points and brainliest

Which lines best support the theme that one should be brave when faced with obstacles

a.)In the fell clutch of circumstance I have not winced nor cried aloud.
b.)Out of the night that covers me, black as the pit from pole to pole.
c.)it matters not how strait the gate,How charged with punishments the scroll.
d.)i thanks whatever gods may be for my unconquerable soul
A; because it shows that a person is not whining or shying away from hard circumstances, instead they are putting a brave face forward