46 ordspråk i kategorin

Teori

Praktiska experiment är mycket roligare än teoretiska. Ett räknefel i en teoretisk modell exploderar inte lika vackert som i experimentet!

Louis Pasteur's theory of germs is ridiculous fiction

Pierre Pachet (1872-)

Scientific theory is a contrived foothold in the chaos of living phenomena.

Wilhelm Reich (1897-1957)

Wilhelm Reich

It is a test of true theories not only to account for but to predict phenomena

William Whewell (1794-)

William Whewell

The theory that can absorb the greatest number of facts, and persist in doing so, generation after generation, through all changes of opinion and detail, is the one that must rule all observation.

Adam Smith (1723-1790)

Adam Smith

Whenever a theory appears to you as the only possible one, take this as a sign that you have neither understood the theory nor the problem which it was intended to solve

Karl Popper

If the facts don't fit the theory, change the facts.

Albert Einstein (1879-1955)

Albert Einstein

Relativity applies to physics, not ethics

Albert Einstein (1879-1955)

Albert Einstein

First, you know, a new theory is attacked as absurd; then it is admitted to be true, but obvious and insignificant; finally it is seen to be so important that its adversaries claim that they themselves discovered it

William James (1842-1910)

William James

How empty is theory in the presence of fact

Mark Twain (1835-1910)

Mark Twain

An ounce of action is worth a ton of theory.

Friedrich Engels (1820-1895)

Friedrich Engels

It is the theory that decides what can be observed

Albert Einstein (1879-1955)

Albert Einstein

The theory seems to be that as long as a man is a failure he is one of God's children, but that as soon as he succeeds he is taken over by the Devil.

Henry Louis Mencken (1880-1956)

Henry Louis Mencken

Vi är alla överens om att din teori är galen. Frågan som splittrar oss är huruvida den är tillräckligt galen för att ha en chans att vara korrekt. Jag har känslan av att den inte är galen nog.

We are all agreed that your theory is crazy. The question which divides us is whether it is crazy enough to have a chance of being correct. My own feeling is that it is not crazy enough.

Niels Bohr (1885-1962)

Niels Bohr

He who loves practice without theory is like the sailor who boards ship without a rudder and compass and never knows where he may cast.

Leonardo da Vinci (1452-1519)

Leonardo da Vinci

Generally, the theories we believe we call facts, and the facts we disbelieve we call theories

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