沉着

deposit; composure; calmness; coolness; collectedness; equanimity; self-possession; aplomb; sangfroid; calm; composed; cool-headed; imperturbable; collected; unflappable; steady; self-possessed; compose oneself; keep one's composure; remain calm

果断

resolute; firm; determined; positive; purposeful; decisive; ruthless; incisive; assertive; vigorous; unhesitating; resolutely; firmly; decisively; decidedly; unhesitatingly; square; manfully; resolution; decision; decisiveness; determination