"It is curious that physical courage should be so common in the world and moral courage so rare"

Mark Twain's quote speaks to the concept that physical courage is much more typical than moral guts. Physical courage is frequently seen in the kind of bravery in the face of risk, such as a soldier entering into fight or a firemen facing a burning structure. Moral courage, on the other hand, is much less noticeable and frequently needs an individual to defend what is right, even when it is unpopular or dangerous. It is this type of guts that is so unusual on the planet, and yet so essential. Moral nerve is what drives individuals to stand up for justice, to eliminate for the rights of others, and to speak out against oppression. It is this kind of courage that is so often lacking on the planet, and yet so desperately required.