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 responsibility of humanity is to protect our planet.

Speech 1946

I have always sought to push the boundaries of knowledge.

Attributed

The most important thing is to be authentic.

Attributed

The universe is a testament to the laws of physics.

Attributed

The most important thing is to be compassionate.

Attributed

The greatest challenge for science is to unify our understanding of the universe.

Attributed

I have always believed in the power of collaboration.

Attributed

The most important thing is to be resilient.

Attributed

The universe is a grand experiment.

Attributed

The most important thing is to be forgiving.

Attributed

The greatest responsibility of a scientist is to educate the public.

Discussion during the Manhattan Project 1945

I have always been a pragmatist.

Attributed

The most important thing is to be adaptable.

Attributed

The universe is a source of inspiration.

Attributed

The most important thing is to be kind to yourself.

Attributed

The greatest power of science is its ability to solve problems.

Attributed

I have always valued intellectual honesty.

Attributed

The most important thing is to be open-minded.

Attributed

The universe is a place of constant change.

Attributed

The most important thing is to be present in the moment.

Attributed