Accomplish Quote by William Stanley Jevons

We want best efforts guided by theory.

— W. Edwards Deming

“Clues put us on the right path toward a correct theory. Strong evidence is that which subsequently allows us to trust whether the theory…

— Carlo Rovelli

We do what we can, and then make a theory to prove our performance the best.

— Ralph Waldo Emerson

The best practice is inspired by theory.

— Donald Knuth

The best theory is inspired by practice.

— Donald Knuth

Theory, from whatever source, is not perfect until it is reduced to practice.

— Hosea Ballou

A theory is a good theory if it satisfies two requirements: it must accurately describe a large class of observations on the basis of…

— Stephen Hawking

Progress is achieved by exchanging our theories for new ones which go further than the old, until we find one based on a larger…

— Claude Bernard

To understand theory is not enough. Much practice is necessary...

— Kimon Nicolaides

To understand the theory which underlies all things is not sufficient. Theory is but the preparation for practice.

— James Stephens

“Theory is the beginning of solution”

— Anton Troia

Theory is knowledge that doesn't work. Practice is when everything works and you don't know why.

— Hermann Hesse