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Quote by Upton Sinclair

“Pessimism is mental disease. It means illness in the person who voices it, and in the society which produces that person.”

Quote by Upton Sinclair

Author

Upton Sinclair
Upton Sinclair

Upton Sinclair was an American author, journalist, and political activist who became one of the most influential social critics of the early 20th century. His 1906 novel "The Jungle," which exposed the horrific conditions of the Chicago meatpacking industry, caused public outrage and directly led to the passage of the Pure Food and Drug Act. Sinclair wrote over 90 books throughout his life and won the Pulitzer Prize for Fiction in 1943 for "Dragon's Teeth." A committed socialist, he ran for governor of California and became a prominent voice for progressive reform in American society. more

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“Once a man recognizes himself as a being surrounded by other beings in this world and begins to respect his life and take it to the highest value, he becomes a thinking being. Then he values other lives and experiences them as part of his own life. With that, his goal is to help everyone take their life to the highest value; anything which limits or destroys a life is evil. That is morality. That is how men are related to the world around them.”