Ifs Quote by Gaston Bachelard

Scientific knowledge is a body of statements of varying degrees of certainty -- some most unsure, some nearly sure, none absolutely certain.

— Richard P. Feynman

Science "knows" it doesn't know everything, otherwise it would stop.

— Dara O Briain

You'll often hear the phrase "science doesn't know everything." Well, of course it doesn't know everything. But just because science doesn't know everything doesn't…

— Stephen Fry

The knowledge of anything, since all things have causes, is not acquired or complete unless it is known by its causes.

— Avicenna

The art and science of asking questions is the source of all knowledge.

— Thomas Berger

Nobody can know what knowledge really is without truth.

— Sorin Cerin

Very few beings really seek knowledge in this world. Mortal or immortal, few really ASK. On the contrary, they try to wring from the…

— Anne Rice

Knowledge is as infinite as the universe. The man who claims to know all, only reveals to all that he really knows nothing.

— Suzy Kassem

Where there is no knowledge ignorance calls itself science.

— George Bernard Shaw

All knowledge has an ultimate goal. Knowledge for the sake of knowledge is, say what you will, nothing but a dismal begging of the…

— Miguel de Unamuno

Knowledge is the knowing that we want to know what we don't know or can't know.

— Vikrant Parsai

All knowledge is the outgrowth of obedience; everything else is just information.

— Watchman Nee