In theory, there is no difference between theory and practice. But, in practice, there is. Manfred Eigen differencepracticetheory Change image and share on social
A theory can be proved by experiment; but no path leads from experiment to the birth of a theory. Manfred Eigen birthexperimentlead Change image and share on social
Sometimes a scream is better than a thesis. Manfred Eigen screamthesis Change image and share on social
A theory has only the alternative of being right or wrong. A model has a third possibility: it may be right, but irrelevant. Manfred Eigen alternativeirrelevantmodel Change image and share on social
