KeenBrain

Quotes Authors Topics

KeenBrain

KeenBrain

Quotes Authors Topics Keywords Nationalities Professions

Login Sign up

Authors: All 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

All quotes by Karl Marx

Share this page on

The product of mental labor - science - always stands far below its value, because the labor-time necessary to reproduce it has no relation at all to the labor-time required for its original production.

Topics: None

Keywords: None

Suggest an edit

Cite the Source

Save to Favorites

Biography

Nationality: German

Type: Philosopher

Born: May 5th, 1818

Died: March 14th, 1883

Links

Find Karl Marx on Amazon

Related Authors

Theodor Adorno

Rudolf Carnap

Rudolf Christoph Eucken

Johann Gottlieb Fichte

Jurgen Habermas

Martin Heidegger

Immanuel Kant

Gottfried Leibniz

Moses Mendelssohn

Thomas Pogge

Popular Authors

Walt Disney Billy Graham H. Jackson Brown, Jr. Martin Luther Steve Martin Joan Rivers Carl Sagan Kanye West

Change your beliefs...change your life.

Get a related quote or insight every day.

(it's 100% free)

Follow Us On

Today's Birthdays

1875 - Rainer Maria Rilke

1969 - Jay-Z

1795 - Thomas Carlyle

1835 - Samuel Butler

1860 - Lillian Russell

1865 - Edith Cavell

1866 - Wassily Kandinsky

1892 - Francisco Franco

1908 - Alfred Day Hershey

1908 - Alfred Hershey

Birthdays on December 4th

All Birthdays

Popular Topics

Anger Courage Great Learning Nature Patience Teacher Work

Site

Home Authors Topics Keywords Quote of the Day Professions Birthdays Nationalities Submit a Quotation

Company

About Careers Contact Advertise Privacy Terms

How To Reach Us

San Francisco, California

Contact

support@keenbrain.com

Follow Us On

How To Reach Us

San Francisco, California

Contact

support@keenbrain.com

Follow Us On

© 2024 KeenBrain, All Rights Reserved.

Loading...

Account activated successfully!

Sign in to Get Daily Tips from KeenBrain and become the best person you can be!

Dont't have a account? Create Account

Sign In with Facebook

Or

Sign In with Google

Or

Lost your password? Keep me logged in

Dont have an account? Create Account

Create a KeenBrain Account to Get Daily Tips! and become the best person you can be

Have a KeenBrain account? Sign in

Sign Up with Facebook

Or

Sign Up with Google

Or

Sign up for the Newsletter.

A Daily email of Tips for you!

Have an account? Sign In

Suggest an Edit

Do your bit in maintaining the most accurate and informative source of quotes in existence! If this quote needs to be updated (e.g incorrect information, spelling errors, additional topics or keywords needed), please let us know

Name*

Email*

Message*

CITE THIS SOURCE

Using the appropriate style guide, simply copy and paste the information below to add the citation to your bibliography.

American Psychological Association (APA):

Quote By KeenBrain. Retrieved December 4, 2024, from

Modern Language Association (MLA):

“Quote By ” KeenBrain. n.d. Wed. 4 December. 2024 from

Chicago Manual Style (CMS):

“Quote By ” KeenBrain. Accessed December 4, 2024.

Suggest an Edit

Do your bit in maintaining the most accurate and informative source of quotes in existence! If this quote needs to be updated (e.g incorrect information, spelling errors, additional topics or keywords needed), please let us know

Name*

Email*

Message*

CITE THIS SOURCE

Using the appropriate style guide, simply copy and paste the information below to add the citation to your bibliography.

American Psychological Association (APA):

Quote By Karl Marx KeenBrain. Retrieved December 4, 2024, from

/quotes/quote/k/karl_marx_157964">

Modern Language Association (MLA):

“Quote By Karl Marx” KeenBrain. n.d. Wed. 4 December. 2024 from

/quotes/quote/k/karl_marx_157964">

Chicago Manual Style (CMS):

“Quote By Karl Marx” KeenBrain. Accessed December 4, 2024.

/quotes/quote/k/karl_marx_157964">

Collect Quote

Please first Login to your account or Register