20th century Quote by J. Allen Hynek

It has become part of the accepted wisdom to say that the twentieth century was the century of physics and the twenty-first century will…

— Freeman Dyson

The 21st century is the century of knowledge. Knowledge, science and education will have the power and strength to embrace the entire universe.

— Narendra Modi

Science is our century's art.

— Horace Freeland Judson

The twentieth century may well find historical status as the epoch in which man began to study himself as a scientific phenomenon.

— Timothy Leary

As a scientist I must be mindful of the past; all too often it has happened that matters of great value to science were…

— J. Allen Hynek

As for sticking strictly to presently known science, I will simply point out that we have already experienced at least two major revolutions in…

— Stanley Schmidt

The reproaches against science for not having yet solved the problems of the universe are exaggerated in an unjust and malicious manner; it has…

— Sigmund Freud

The greatest achievements in the science of this [twentieth] century are themselves the sources of more puzzlement than human beings have ever experienced. Indeed,…

— Lewis Thomas

The nineteenth century believed in science but the twentieth century does not.

— Gertrude Stein

[In] the realm of science, ... what we have achieved will be obsolete in ten, twenty or fifty years. That is the fate, indeed,…

— Max Weber

Science is the century-old endeavor to bring together by means of systematic thought the perceptible phenomena of this world into as thorough-going an association…

— Albert Einstein

I'm really convinced that our descendants a century or two from now will look back at us with the same pity that we have…

— John Templeton