Science is the systematic classification of experience.

Science is a systematic means of gaining reliable knowledge.

— John Dewey

But the idea of science and systematic knowledge is wanting to our whole instruction alike, and not only to that of our business class…

— Matthew Arnold

The role of science is to be systematic, to be accurate, to be orderly, but it certainly is not to imply that the aggregated,…

— Edwin Land

Buddhism is all about science. If science is the systematic pursuit of the accurate knowledge of reality, then science is Buddhism, Buddhism is science.

— Anonymous

Any systematic body of knowledge is science. The more systematic the body of knowledge is the more scientific it is.

— Kedar Joshi

“Classification, broadly defined, is the process of organizing knowledge into some systematic order. It has been considered the most fundamental activity of the human…

— Lois Mai Chan

It is the desire for explanations that are at once systematic and controllable by factual evidence that generates science; and it is the organization…

— Ernest Nagel

Where there is dirt there is system. Dirt is the byproduct of a systematic ordering and classification of matter.

— Mary Douglas

If we can abstract pathogenicity and hygiene from our notion of dirt, we are left with the old definition of dirt as matter out…

— Mary Douglas

Science as we now understand the word is of later birth. If its germinal origin may be traced to the early period when Observation,…

— George Henry Lewes

If they are, then the only ultimate truths are the particulars of concrete experience, and no postulate or general assumption is inherent in science…

— Chauncey Wright

The kitchen clock is more convenient than sidereal time. We must use the popular category, as we do by the Linnæan classification, for convenience,…

— Ralph Waldo Emerson

The morning stars sang together. And a person of delicate ear and nice judgment discussed the singing at length, and showed how and wherein…

— Thomas William Hodgson Crosland

“Write in hashtags!”

— Steven Magee

[In science any model depends on a pre-chosen taxonomy] a set of classifications into which we divide the enormous complexity of the real world...…

— Kenneth E. Boulding