Best Theory Sayings

2628 Theory quotes by 1622 unique authors

A man practices the art of adventure when he heroically faces up to life. When he has the daring to open doors to new experiences.… — Wilferd Peterson
Theories have been outgrown. The means is disappearing, the reality of the sensation alone remains. It is that in its essence which I wish to… — Arthur Dove
Nothing is more clear than that Christ cannot be explained by any humanistic system. He does not fit into any theory of natural evolution, for… — Loraine Boettner
The true theory of our Constitution is surely the wisest and best, that the states are independent as to everything within themselves and united as… — Thomas Jefferson
Let the churches preach doctrines, theories, philosophies to their hearts' content, but when it comes to worship, the real practical part of religion, it should… — Swami Vivekananda
The history of acceptance of new theories frequently shows the following steps: At first the new idea is treated as pure nonsense, not worth looking… — Kurt Lewin
The mathematical framework of quantum theory has passed countless successful tests and is now universally accepted as a consistent and accurate description of all atomic… — Fritjof Capra
Regarding homophobia in general, the good news is that there is a lot less of it than there used to be. The bad news is… — Barney Frank
Since the most important element of any concept is that its originating question be appropriately framed, any theory demanding an explanation for homosexuality is a… — Sarah Schulman
My theory is that if you look confident you can pull off anything - even if you have no clue what you're doing. — Jessica Alba
Last time I checked, lifting theory has a PR of zero. — Steve Shaw
In less than eight years "The Origin of Species" has produced conviction in the minds of a majority of the most eminent living men of… — Alfred Russel Wallace
The ball is round, the game lasts ninety minutes, and everything else is just theory. — Sepp Herberger
If a president can change some laws, can he change ALL laws? Can he change election laws? Can he change discrimination laws? Are there any… — Trey Gowdy
When I noticed how my own children were effortlessly able to use all this sophisticated technology, at first I thought, 'My children are prodigies!' But… — Don Tapscott
Men act like brutes in so far as the sequences of their perceptions arise through the principle of memory only, like those empirical physicians who… — Gottfried Leibniz
Reality is, after all, too big for our frail understanding to fully comprehend. Nevertheless, we have to build our life on the theory which contains… — Subhas Chandra Bose
My theory is, strong people don't need strong leaders. — Ella Baker
There's a theory, one I find persuasive, that the quest for knowledge is, at bottom, the search for the answer to the question: Where was… — Angela Carter
It is difficult for some people to accept that love is a choice. This seems to run counter to the generally accepted theory of romantic… — Leo Buscaglia
Take a look at yourself, the mirror's revealing. If yeen got it, yeen got it the theory is brilliant. — Drake
I just never subscribed to the theory that at age 55, you fall off the face of the earth on the Tour...I always felt that… — Hale Irwin
Most people like to believe something is or is not true. Great scientists tolerate ambiguity very well. They believe the theory enough to go ahead;… — Richard Hamming
Muhammad professed to derive from Heaven, and he has inserted in the Koran, not only a body of religious doctrines, but political maxims, civil and… — Alexis de Tocqueville
A study of family portraits is enough to convert a man to the theory of reincarnation. — Arthur Conan Doyle

Who Wrote These Theory Quotes

1,622 authors contributed a total of 2,628 Theory Quotes, led by these top contributors:

Best Theory Sayings

More Ways to Read Theory Quotes

Who Wrote These Theory Quotes