I do earnestly wish to see the distinction of sex confounded in society, unless where love animates the behaviour.
Mary Wollstonecraft

People don't change their behavior unless it makes a difference for them to do so.
Sharon Stone

I will not write about anyplace in the world unless I've been there to personally research it.
Sidney Sheldon

Nothing good comes in life or athletics unless a lot of hard work has preceded the effort. Only temporary success is achieved by taking short cuts.
Roger Staubach

No performer should attempt to bite off red-hot iron unless he has a good set of teeth.
Harry Houdini

I'm not going to just say nice things about everybody unless I mean it.
F. Murray Abraham

America is never wholly herself unless she is engaged in high moral principle. We as a people have such a purpose today. It is to make kinder the face of the nation and gentler the face of the world.
George H. W. Bush

It is not worth the paper it is written on unless it is backed by the kind of force that will make the other side consider the penalties too heavy to break the agreement.
Yitzhak Rabin

The manager of a team is like a stagecoach, he can't move unless he has the horses.
Pete Rose

No temptation can gravitate to a man unless there is that is his heart which is capable of responding to it.
James Allen

No one ever gets far unless he accomplishes the impossible at least once a day.
Elbert Hubbard

I don't think there's much point in bemoaning the state of the world unless there's some way you can think of to improve it. Otherwise, don't bother writing a book; go and find a tropical island and lie in the sun.
Peter Singer

An animal experiment cannot be justifiable unless the experiment is so important that the use of a brain-damaged human would be justifiable.
Peter Singer

Genius is present in every age, but the men carrying it within them remain benumbed unless extraordinary events occur to heat up and melt the mass so that it flows forth.
Denis Diderot

A film is never really good unless the camera is an eye in the head of a poet.
Orson Welles

My doctor told me to stop having intimate dinners for four. Unless there are three other people.
Orson Welles

O be very sure That no man will learn anything at all, Unless he first will learn humility.
Edward G. Bulwer-Lytton

It's only words... unless they're true.
David Mamet

Men do less than they ought, unless they do all that they can.
Thomas Carlyle

Conviction is worthless unless it is converted into conduct.
Thomas Carlyle