Appreciate Quote by Peter D. Mitchell

Almost all the other fellows do not look from the facts to the theory but from the theory to the facts; they cannot get…

— Albert Einstein

A new scientific theory is seldom stated with such clarity by its original author, and usually takes many years to creep into public conciousness.

— John Ziman

The struggle for existence holds as much in the intellectual as in the physical world. A theory is a species of thinking, and its…

— Thomas Huxley

Such is professional jealousy; a scientist will never show any kindness for a theory which he did not start himself.

— Mark Twain

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

— Kimon Nicolaides

Such is professional jealousy; a scientist will never show any kindness for a theory which he did not start himself. There is no feeling…

— Mark Twain

A little experience often upsets a lot of theory.

— S. Parkes Cadman

“One is not likely to learn much about human beings, by way of psychoanalysis or otherwise, if one adheres unwaveringly to a theory, no…

— Miltiades Zaphiropoulous

“Against spending time on theory, devote more time for practicals”

— Anthony Ugochukwu O. Aliche

Never abandon a theory that explains something until you have a theory that explains more.

— John McCarthy

“Our best theories of people, presented on their own terms and without reference to underlying particles and forces, leave plenty of room for human…

— Sean Carroll

I have a theory that evolutionary biologists are more vain than particle physicists.

— Robin Ince