If there is any game in the world that attracts the half- baked theorist more than cricket I have yet to hear of it.
A theorist can explain any correlation, and its inverse.
I deeply resent the way this administration makes me feel like a nutbar conspiracy theorist.teresa nielsen hayden
Physics is at present a mass of partial theories which no man has yet been able to render truly and clearly consistent. It has been well said that the modern physicist is a quantum theorist on Monday, Wednesday, and Friday and a student of gravitational relativity theory on Tuesday, Thursday, and Saturday. On Sunday he is praying. . . that someone will find the reconciliation between the two views.Norbert Wiener
A theorist today is hardly considered respectable if he or she has not introduced at least one new particle for which there is no experimental evidence.steven weinberg
Marx … was a very bad econometrician of his times, not realizing how much real wages in Western Europe had been raised by new techniques and equipment; and he was a bad theorist because his kind of model would almost certainly lead to shifts in schedules that would raise labor's wages tremendously.karl marx