Sentence:  “You have surprized my poor niece so, that she can hardly, I see, support herself.——Go, my dear, retire, and endeavour to <WSD>recruit</WSD> your spirits; for I see you have occasion.” At which words Sophia, who never received a more welcome command, hastily withdrew. 
Meaning of the word marked with <WSD> tags:  To replenish, renew, or reinvigorate by fresh supplies; to remedy a lack or deficiency in.