There's no guarantee that the United States will be around 200 years from now.
Buzz Aldrin
There's always pain around. That's one thing you can guarantee in life - there will always be a surplus of pain.
Nick Cave
We have no reliable guarantee that the afterlife will be any less exasperating than this one, have we?
Noel Coward
Everything's a risk, by the way, these days. Every film you make is a risk. There's no guarantee.
Cameron Diaz
I cannot guarantee anything.
Novak Djokovic
If you want a guarantee, buy a toaster.
Clint Eastwood
There is only one dream I can guarantee... my death.
Stephen Evans
You can have a lot of unhappiness by not having money, but the reverse is no guarantee of happiness.
Philip Kaufman
You can't guarantee everything's going to be televised.
Brian Lamb
If people like your music, you can't guarantee they're going to love you.
Annie Lennox