Learn by doing. Theory is nice, but nothing replaces actual experience. — Tony Hsieh Copy Share Image
The whole action of the laws tended to increase the number of consumers of food and to diminish the number of producers,… — Henry Charles Carey Copy Share Image
This food-and-shelter theory concerning man's efforts is without insight. Our most persistent and spectacular efforts are concerned not with the preservation of… — Eric Hoffer Copy Share Image
At the present day the crude theory of the sexual impulse held on one side, and the ignorant rejection of theory altogether… — Havelock Ellis Copy Share Image
Darwin based his theory on generalizations that were strictly empirical. You can go out and see that organisms do vary, that variations… — George C. Williams Copy Share Image
In theory, affirmative action certainly has all the moral symmetry that fairness requires. It is reformist and corrective, even repentent and redemptive. — Shelby Steele Copy Share Image
Nowhere was Darwin able to point to one bona fide case of natural selection having actually generated evolutionary change in nature....Ultimately, the… — Michael Denton Copy Share Image
the true lady is in theory either a virgin or a lawful wife. — Emily James Smith Putnam Copy Share Image
Such an atmosphere is un-American, the most un-American thing we have to contend with today. It is the climate of a totalitarian… — Harry S. Truman Copy Share Image
The classics of Marxism, while fully appreciating the significance of the Darwinian theory, pointed out the errors of which Darwin was guilty.… — Trofim Lysenko Copy Share Image
The charge is often made against the intelligentsia and other members of the anointed that their theories and the policies based on… — Thomas Sowell Copy Share Image
When we meet a fact which contradicts a prevailing theory, we must accept the fact and abandon the theory, even when the… — Claude Bernard Copy Share Image
I'm very manipulative towards directors. My theory is that everyone on the set is directing the film, we're all receiving art messages… — Jeff Bridges Copy Share Image
Second, I use inference from technical studies and theories in order to provide practical information for therapists. Those thoughts are several steps… — Virgil Miller Newton Copy Share Image
I have a theory that there are still parts of our mental worlds that are still based around the age of between… — Kate Bush Copy Share Image
... on principle, it is quite wrong to try founding a theory on observable magnitudes alone. In reality the very opposite happens.… — Albert Einstein Copy Share Image
Intelligent Design is a remarkably uncreative theory that abandons the search for understanding at the very point where it is most needed.… — Michael Shermer Copy Share Image
The fact that Science walks forward on two feet, namely theory and experiment, is nowhere better illustrated than in the two fields… — Robert Andrews Millikan Copy Share Image
Finding a single investment that will return 20% per year for 40 years tends to happen only in dreamland. In the real… — Charlie Munger Copy Share Image
For let us not underestimate the Christian: the Christian, false to the point of innocence, is far above the ape-regarding Christians, a… — Friedrich Nietzsche Copy Share Image
We really set out in all our books to say something. Every one is an effort to bring the reader over and… — Emma McLaughlin Copy Share Image
I am now about to set seriously to work upon preparing for the press an account of my theory of Logic and… — George Boole Copy Share Image
It seems that scientists are often attracted to beautiful theories in the way that insects are attracted to flowers — not by… — Steven Weinberg Copy Share Image
