Why? People - Thomas Alva Edison

Why? People - Louis Pasteur

Why? People - Jane Goodall

Why? The Republic (Plato)

Why? Shiji (Sima Tan)

Why? People - Martin Luther King

Why? People - Charlie Chaplin

Why? People - Stephen Hawking

Why? The Chrysanthemum and The Sword (Ruth Benedict)

Why? People - Albert Einstein

Why? People - Isaac Newton

Why? People - Wolfgang Mozart

Why? People - Elon Musk

Why? People - Leonardo Da Vinci

Why? People - John F Kennedy

Why? People - Jose Mujica

Why? The Origin of Species (Charles Darwin)

Why? Country - Spain

Why? Theory of Relativity - Teori Relativitas

Why? Water - Air