Quote by Amedeo Avogadro

"The smallest particles of matter may be supposing all matter to be made up of atoms."

"In chemistry, we must learn to think in terms of atoms and molecules."

"The law of combining volumes holds the key to understanding chemical reactions."

"Knowledge of the atomic structure is fundamental to all natural philosophy."

"I've seen a lot of things in my time."

"That's how we archaeologists tell time."

"We must learn from history or be doomed to repeat it."

"Every artifact tells a story."