The success of the social enterprise, its founder believes, proves that people want an "alternative answer" to the supermarket giants.
Sharon offered evidence that she believes proves that Michael Jackson, is in fact, finishing all the music that music executives have recently released as studio enhanced songs of Michael Jackson's unfinished material found in his catalog.
For a quarter of a century, a few Princeton University scientists have been quietly gathering data that they believe prove that the mind can influence the performance of machines.
It will, I believe, prove to be very popular, and very valuable.
Doing so would, I believe, prove hurtful and seriously divisive in our community".
If they believe in it, do they have any examples they believe prove it?
Besides, be it for environmental issues or individual freedoms, protesting against a democratically elected government without resorting to violence I believe proves Turkish society's European identity.
Ms Del Ponte was accused of taking delivery of transcripts from Serbia, which many, including her, believe proved Serbia's guilt there, on condition that they were kept out of the hands of the court.
This building, coming on the Mall in a way most people could never have believed, proves to me how more and more amazing America is, even with its difficulties, in dealing with traumatic issues and working through them.
The article "Added Toll of Bereavement" on Feb. 4, I believe, proves that at least some people agree with me, even if the ages of the lost children are older.
