“The Stoics became experts on argument forms, such as “If A, then B; but A, therefore B” or “Either A or B; but not A, therefore B.” These argument forms, which are called modus ponens and modus tollendo ponens, respectively, are still used by logicians.”

We hope you enjoyed our collection of 2 free pictures with William B. Irvine quote.

All the images on this page were created with QuoteFancy Studio.

Use QuoteFancy Studio to create high-quality images for your desktop backgrounds, blog posts, presentations, social media, videos, posters, and more.