Friedrich Nietzsche

Luigi Pirandello

Edgar Morin

Zygmunt Bauman

Gregory Bateson

Luigi Anepeta

Arthur Schopenhauer

Erich Fromm

Albert Camus

Johann W. von Goethe

Giacomo Leopardi

Alfred Korzybski

Karl Popper

Emil Cioran

Daniel Goleman

Henri Laborit

Eric Berne

Paul Watzlawick

Richard Dawkins

Sigmund Freud

Charles Darwin

George Herbert Mead

Alfred Adler

William Shakespeare

Antonio Gramsci

Antonio Damasio

F. de La Rochefoucauld

Margaret Mead

Honoré de Balzac

Carlos Ruiz Zafón

Gesualdo Bufalino

Giordano Bruno

Thomas S. Eliot

Lucrezio Caro

David Foster Wallace

Baruch Spinoza

Luciano De Crescenzo

Walter Di Gemma

Carlo Rovelli

Ezra Pound

Umberto Galimberti

Philip Stanhope (Lord Chesterfield)

Olivia Dresher

David Hume

Dan Millman

Michel de Montaigne

Albert Einstein

Blaise Pascal

Marcel Proust

Alessandro Morandotti

Carlo Dossi

Sam Harris

Pino Caruso

Democrito

William Blake

Cesare Pavese

Luc de Vauvenargues

Voltaire

Vilayanur Ramachandran

Antonio Porchia

Jean-Paul Sartre

Giovanni Soriano

Thomas Mann

William James

Jacques Monod

Franz Kafka

Fyodor Dostoevsky

Seneca

Ennio Flaiano

Baltasar Gracian

Ralph Waldo Emerson

Simone De Beauvoir

Anacleto Verrecchia

Mark Twain

Groucho Marx

Bertrand Russell

Ambrose Bierce

Peter Drucker

Socrates

Ludwig von Bertalanffy

Hannah Arendt

Stanislaw Lec

Hermann Hesse

Dalai Lama (Tenzin Gyatso)

Henri Bergson

Charles Bukowski

Gilles Deleuze

George Carlin

Carl Gustav Jung

Bruno Cancellieri

Henri-Frédéric Amiel

Ludwig Wittgenstein

Henry Ford

George Bernard Shaw

Oscar Wilde

Nicolas Gomez Davila

Karl Kraus

Jiddu Krishnamurti

Joseph Joubert

Alain de Botton

Nicolas de Chamfort

Winston Churchill

Yuval Noah Harari

Aristotele

Emily Dickinson

Gustave Flaubert

Charles Sanders Peirce

Daniel Dennett

Osho Rajneesh

Louis-Ferdinand Céline

Karl Marx

Fernando Pessoa

René Girard

Elias Canetti

Steven Pinker

Mario Vassalle

Arthur Bloch

Christian Friedrich Hebbel

Paul Valéry

Woody Allen

Gabriel Laub

Pier Paolo Pasolini
