It is sometimes difficult to be inspired when trying to write a persuasive essay, book report or thoughtful research paper. Often of times, it is hard to find words that best describe your ideas. ResearchAid now provides a database of over 150,000 quotations and proverbs from the famous inventors, philosophers, sportsmen, artists, celebrities, business people, and authors that are aimed to enrich and strengthen your essay, term paper, book report, thesis or research paper.

Try our free search of constantly updated quotations and proverbs database.

QuotationsAuthorsTopicsKeywords
Browse Authors: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
(Click a letter to view the authors)
Letter "C" » Charles Sanders Peirce Quotes
«If man were immortal he could be perfectly sure of seeing the day when everything in which he had trusted should betray his trust»
«All the evolution we know of proceeds from the vague to the definite.»
«In the matter of ideas the public prefer the cheap and nasty»
«Bad reasoning as well as good reasoning is possible; and this fact is the foundation of the practical side of logic»
«Many a man has cherished for years as his hobby some vague shadow of an idea, too meaningless to be positively false»
«The universe ought to be presumed too vast to have any character»
«The pragmatist knows that doubt is an art which has to be acquired with difficulty.»

Research our database of over 800,000 top-quality pre-written papers plus 15,000 biographies for only $9.95/month.
Instant Account Activation. Register Now.
Buy a custom written essay and get 20% OFF the first order