All the evolution we know of proceeds from the vague to the definite.

- Charles Sanders Peirce

America is the world of peace and must be made the continent of its definite consequence.

- Carlos Saavedra Lamas

Civilization is a progress from an indefinite, incoherent homogeneity toward a definite, coherent heterogeneity.

- Herbert Spencer

Film is abstract, not definite. It is a dream.

- Jacques Audiard

There's a definite responsibility that comes with being famous. You shouldn't be able to just dress up and look pretty.

- Rashida Jones

Ill give you a definite maybe.

- Samuel Goldwyn

I can give you a definite perhaps.

- Samuel Goldwyn

Have a definite opinion.

- William Safire