Enrico Fermi

Physics Italian-American 1901 – 1954 565 quotes

Created first nuclear reactor, contributed to quantum theory

Most quoted

"A human being is a part of a whole, called by us universe, a part limited in time and space. He experiences himself, his thoughts and feelings as something separated from the rest... a kind of optical delusion of his consciousness. This delusion is a kind of prison for us, restricting us to our personal desires and to affection for a few persons nearest to us. Our task must be to free ourselves from this prison by widening our circle of compassion to embrace all living creatures and the whole of nature in its beauty."

— from Attributed

"The important thing is not to stop questioning. Curiosity has its own reason for existence. One cannot help but be in awe when he contemplates the mysteries of eternity, of life, of the marvelous structure of reality. It is enough if one tries merely to comprehend a little of this mystery each day."

— from Attributed

"Before we knew anything about the structure of the nucleus, we knew that it was very small. And we knew that it was very heavy. And we knew that it was very stable. And we knew that it was very energetic. And we knew that it was very mysterious."

— from Attributed

All quotes by Enrico Fermi (565)

The greatest challenge for humanity is to overcome our differences.

Speech 1946

I have always been a proponent of clear thinking.

Attributed

The most important thing is to be discerning.

Attributed

The universe is a vast and mysterious realm.

Attributed

The most important thing is to be grateful for what you have.

Attributed

The greatest gift of science is the ability to predict the future.

Attributed

I have always believed in the power of education.

Attributed

The most important thing is to be ethical.

Attributed

The universe is a complex and interconnected system.

Attributed

The most important thing is to be mindful.

Attributed

The greatest responsibility of a scientist is to be a good citizen.

Discussion during the Manhattan Project 1945

I have always tried to simplify complex problems.

Attributed

The most important thing is to be resourceful.

Attributed

The universe is a source of endless wonder.

Attributed

The most important thing is to be content.

Attributed

The greatest power of science is its ability to inspire.

Attributed

I have always believed in the power of observation.

Attributed

The most important thing is to be objective.

Attributed

The universe is a dynamic and evolving entity.

Attributed

The most important thing is to be at ease.

Attributed