Concepts Quote by Ayn Rand

“Logic is the art of non-contradictory identification. A contradiction cannot exist. No concept man forms is valid unless he integrates it without contradiction into…

— Ayn Rand

The essential form of knowledge... is nothing but a representation of truth: for the truth of being and the truth of knowing are one,…

— Francis Bacon

No form, no manifestation of knowledge, is senseless.

— Narendra Modi

Nothing is more important for teaching us to understand the concepts we have than to construct fictitious ones.

— Ludwig Wittgenstein

Nevertheless, the basic forms, spaces, and appearances must be logical

— Kenzo Tange

“... we can define concept as a logical, mental construction of one or more relationships. [...] It is purely mental, is logical, and can…

— Don E. Ethridge

The object of education is not to fill a man's mind with facts; it is to teach him how to use his mind in…

— Henry Ford

Precise knowledge is the only true knowledge, and he who does not teach exactly, does not teach at all.

— Henry Ward Beecher

The practical man demands an appearance of reality at least. Always dealing in the concrete, he regards mathematical terms not as symbols or thought…

— Tobias Dantzig

When one has no form, one can be all forms.

— Bruce Lee

Man, is an indivisible entity, an integrated unit of mind and body.

— Mike Mentzer

There's nothing like necessity of needing to do something to cause you to come up with abstractions that help you break through the forms.

— Jeff Dean