Alfred Adler

Albert Camus

Charles Darwin

Paul Watzlawick

Eric Berne

Henri Laborit

Friedrich Nietzsche

Daniel Goleman

Giacomo Leopardi

Gregory Bateson

Erich Fromm

Zygmunt Bauman

Karl Popper

George Herbert Mead

Sigmund Freud

Emil Cioran

Johann W. von Goethe

Luigi Anepeta

Alfred Korzybski

Richard Dawkins

Edgar Morin

Luigi Pirandello

Arthur Schopenhauer

Olivia Dresher

Paul Valéry

Seneca

Philip Stanhope (Lord Chesterfield)

Anacleto Verrecchia

Emily Dickinson

George Bernard Shaw

Franz Kafka

Henri-Frédéric Amiel

Ludwig von Bertalanffy

Karl Marx

Arthur Bloch

William James

Albert Einstein

Osho Rajneesh

Socrates

Gesualdo Bufalino

Karl Kraus

Giovanni Soriano

Giordano Bruno

Charles Bukowski

Woody Allen

Mario Vassalle

Lucrezio Caro

Carlo Dossi

Louis-Ferdinand Céline

Oscar Wilde

Henri Bergson

Carlos Ruiz Zafón

Hannah Arendt

David Hume

Daniel Dennett

Nicolas de Chamfort

Dalai Lama (Tenzin Gyatso)

Steven Pinker

Ambrose Bierce

Blaise Pascal

Sam Harris

Voltaire

Jiddu Krishnamurti

Pier Paolo Pasolini

Walter Di Gemma

F. de La Rochefoucauld

Pino Caruso

Carlo Rovelli

Groucho Marx

Ezra Pound

Henry Ford

George Carlin

Simone De Beauvoir

Peter Drucker

Baltasar Gracian

Alain de Botton

Luciano De Crescenzo

Christian Friedrich Hebbel

Nicolas Gomez Davila

Elias Canetti

Baruch Spinoza

Cesare Pavese

Umberto Galimberti

Alessandro Morandotti

René Girard

Joseph Joubert

Bertrand Russell

Winston Churchill

William Shakespeare

Margaret Mead

Hermann Hesse

Jacques Monod

Fyodor Dostoevsky

Thomas Mann

Ludwig Wittgenstein

Marcel Proust

Dan Millman

Honoré de Balzac

Antonio Porchia

Yuval Noah Harari

Michel de Montaigne

Carl Gustav Jung

Stanislaw Lec

Gilles Deleuze

Ralph Waldo Emerson

William Blake

Aristotele

Jean-Paul Sartre

Vilayanur Ramachandran

Thomas S. Eliot

Gustave Flaubert

Ennio Flaiano

Mark Twain

Luc de Vauvenargues

Charles Sanders Peirce

Antonio Gramsci

Fernando Pessoa

Gabriel Laub

David Foster Wallace

Bruno Cancellieri

Antonio Damasio

Democrito
