Questions about example sentences with, and the definition and usage of "Jesu"

Q: Como é que se diz isto em Inglês (EUA)? Jesu, what haste? can you not stay awhile? Do you not see that I am out of breath?Well, you have made a simple choice; you know not How to choose a man: Romeo! no, not he; though his Face be better than any man's, yet his leg excels All men's;