PART ONE
1
When he was nearly thirteen, my brother Jem got his arm badly broken at the elbow. When it healed1, and Jem’s fears of never being able to play football were assuaged, he was seldom self-conscious about his injury. His left arm was somewhat shorter than his right; when he stood or walked, the back of his hand was at right angles to his body, his thumb parallel to his thigh. He couldn’t have cared less, so long as he could pass and punt.
couldn't care less
^myinsfLink to originalcouldn’t care less
informal used to say, often rudely, that you do not think that sb/sth is important or worth worrying about （常用于无礼地表示）不在乎，不在意
Quite honestly, I couldn’t care less what they do.
Footnotes
-
to become healthy again ↩