Answer: courage

AnswerCrossword Clue
COURAGEFirmness of spirit.
couragethe quality that enables people to be brave
couragebravery
courageto act in accordance with one's beliefs, esp. in spite of criticism
COURAGESpartan quality
COURAGELionhearted one's quality
COURAGEHero's forte
COURAGE"Be brave!"
COURAGE"Buck up!"
COURAGEMettle
COURAGEBrecht's "Mother ....."
COURAGEBrecht's "Mother ..."
COURAGEMarathon runner's necessity
COURAGEGrit
COURAGESpirit
COURAGEGallantry.
COURAGELionhearted-one's quality
COURAGESpirit.
COURAGEValor.
COURAGEMettle.
COURAGEPluck.
COURAGEIntrepidity.
COURAGEPluck
COURAGEHeart
COURAGEValorous display
COURAGEWhat a chicken lacks
COURAGEMother ..
COURAGEBravery
COURAGEGrace under pressure, to Hemingway
COURAGEDarkest-hour need
COURAGECowardly Lion's desire
COURAGEDesire of Lahr's lion