Hamlet quotes 4 and 5

That skull had a tongue in it, and could sing once (V, i, 75) Hamlet talking to gravedigger, speaking of how the skull used to be alive and is now mistreated
Alas, poor Yorick! (V, i, 177) Hamlet examining the skull of Yorick (former court jester) with the gravedigger
I loved Ophelia. Forty thousand brothers could not (with all their quantity of love) Make up my sum. (V, i, 270+) Hamlet at Ophelia’s funeral telling Laertes how much he loved Ophelia all along
There’s a divinity that shapes our ends (V, ii, 11) Hamlet talking to Horatio – there is a God in heaven, even though he screws up
Exchange forgiveness with me, noble Hamlet. (V, ii, 324) Laertes when he and Hamlet are about to die after dueling
How all occasions do inform me thus (IV, iv, 34) Hamlet talking about how everything is going wrong (soliloquy)
Sweets to the sweet (V, i, 254) Gertrude at Ophelia’s funeral