One sent to me by Nancy Curtis (hey, what a nifty website! who did it? ;-) ), by Kahlil Gilbran:

The deeper that sorrow carves into your being, the more joy you can contain.

The other is from Topsy-Turvy, where Durward Lely (played by Kevin McKidd) says:

There’s g’aye few like us, and they’re all dead.

Running late, will post them to the quotes page later.