August Kekulé

Chemistry German 1829 – 1896 345 quotes

He proposed the ring structure of benzene, a crucial breakthrough in organic chemistry.

Quotes by August Kekulé

The chemist's laboratory is a place of wonder.

Unknown

The understanding of molecular structure is key to understanding chemical reactions.

Unknown

The development of new synthetic methods is vital for organic chemistry.

Unknown

The impact of chemistry on society is profound.

Unknown

I was sitting, writing at my textbook, but the work did not progress; my thoughts were elsewhere. I turned my chair to the fire and dozed. Again the atoms were juggling before my eyes. This time the smaller groups kept modestly in the background. My mental eye, rendered more acute by repeated visions of this kind, could now distinguish larger structures of manifold conformation: long rows, sometimes more closely fitted together; all twining and twisting in snake-like motion. But look! What was that? One of the snakes had seized hold of its own tail, and the form whirled mockingly before my eyes. As if by a flash of lightning I awoke; and this time I also spent the rest of the night in working out the consequences of the hypothesis.

Speech to the German Chemical Society

If we are to make progress, we must not be afraid to make mistakes.

General scientific discourse

The chemist must be a poet, not only in his dreams, but also in his actions.

General scientific discourse

The atoms are not things, but symbols of things.

General scientific discourse

It is not the answer that enlightens, but the question.

General scientific discourse

The more I learn, the more I realize how much I don't know.

General scientific discourse

Science is a wonderful thing if one does not have to earn one's living at it.

General scientific discourse

One must not only be able to dream, but also to wake up and verify the dream.

Attributed

The chemical formula is a language, and like all languages, it can be used to express truth or falsehood.

General scientific discourse

To understand chemistry, one must think like an atom.

Attributed

The greatest obstacle to discovery is not ignorance, but the illusion of knowledge.

General scientific discourse

Chemistry is not just about substances, but about their transformations.

General scientific discourse

The structure of benzene is a problem for the gods, not for chemists.

Prior to his dream

My benzene dream was not a dream, but a vision.

Attributed

The more complex the molecule, the more beautiful its structure.

General scientific discourse

A good chemist is like a good detective; he must observe, deduce, and then prove.

General scientific discourse