Answer:
It means that you should never give up, even if thing around seem not to go as you wish they were.
Step-by-step explanation:
"Fate slew him, but he did not drop" by Emily Dickinson is a poem where she faces fate versus man, she personifies fate as the different blockages that the man has on his way and in general terms he struggles to fight against what it seems to be supposed to be and what his real objective is, he prevails at the end and never stops.