To have one's resolve carved on the forehead.

to chop, mince / to carve, to cut / to tick away, to keep time

experience (an experience or one's (overall) experience)

to experience

bone

the liver / innards / (figuratively) important part

liver / (figuratively) essential thing; important thing / (figuratively) courage; spirit

liver / (obsolete, figuratively) heart; spirit

brave / bold / courageous

(chiefly women's speech) first person singular pronoun: I, me