List of authors
- Agatha Christie (1 quote)
- Al Capone (1 quote)
- Albert Einstein (3 quotes)
- Ambrose Bierce (1 quote)
- Arşimet (1 quote)
- Benjamin Franklin (2 quotes)
- Bobby Fischer (1 quote)
- Cornelia Păun Heinzel (1 quote)
- Edgar Allan Poe (2 quotes)
- Emil Cioran (13 quotes)
- Ernest Hemingway (1 quote)
- Friedrich Nietzsche (1 quote)
- Gabriel Garcîa Mârquez (1 quote)
- George Bernard Shaw (5 quotes)
- George Orwell (1 quote)
- George S. Patton (1 quote)
- Immanuel Kant (7 quotes)
- James Geary (1 quote)
- Jimmy Wales (1 quote)
- Jonathan Swift (1 quote)
- Karl Marx (7 quotes)
- Louisa May Alcott (1 quote)
- Marguerite Yourcenar (1 quote)
- Mark Twain (6 quotes)
- Mihai Eminescu (5 quotes)
- Nâzım Hikmet Ran (1 quote)
- Oscar Wilde (9 quotes)
- Pablo Picasso (1 quote)
- Percy Bysshe Shelley (2 quotes)
- R.D. Laing (1 quote)
- Salvador Dalí (1 quote)
- Sigmund Freud (10 quotes)
- Valeriu Butulescu (99 quotes)
- Will Durant (1 quote)
- William Butler Yeats (4 quotes)
- William Shakespeare (2 quotes)
- Wim Hof (1 quote)