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 a scientist is to use knowledge wisely.

Discussion during the Manhattan Project 1945

I have always been a seeker of truth.

Attributed

The most important thing is to be strong.

Attributed

The universe is full of possibilities.

Attributed

The most important thing is to be loving.

Attributed

The greatest challenge for science is to unlock the secrets of the cosmos.

Attributed

I have always tried to make a difference in the world.

Attributed

The most important thing is to be wise.

Attributed

The universe is a mystery waiting to be solved.

Attributed

The most important thing is to be free.

Attributed

The greatest hope for humanity is to achieve a better future.

Speech 1946

I have always been driven by a desire to understand.

Attributed

The most important thing is to be true to yourself.

Attributed

The universe is a source of endless fascination.

Attributed

The most important thing is to be at peace.

Attributed

The greatest power of science is its ability to transform the world.

Attributed

I have always believed in the power of the human mind.

Attributed

The most important thing is to be present.

Attributed

The universe is a canvas for our imagination.

Attributed

The most important thing is to be joyful.

Attributed