Exclusive Quotes

For a just and lasting peace, here is my solemn pledge to you: by dedication and patience we will continue, as long as I remain your President, to work for this simple - this single - this exclusive goal.

I don't think enjoying life is an exclusive prerogative of young people.

I am fully convinced that species are not immutable; but that those belonging to what are called the same genera are lineal descendants of some other and generally extinct species, in the same manner as the acknowledged varieties of any one species are the descendants of that species. Furthermore, I am convinced that natural selection has been the most important, but not the exclusive, means of modification.