Certain Quote by Ayn Rand

The more certain our knowledge the less we know.

— Georg Wilhelm Friedrich Hegel

Knowledge breeds doubt, not certainty, And the more we know the more uncertain we become.

— A. J. P. Taylor

Every increase in your knowledge is a simultaneous decrease. You learn and you unlearn at the same time. A new certainty is a new…

— Brian Eno

“Uncertainty is the root of all progress and all growth. As the old adage goes, the man who believes he knows everything learns nothing.…

— Mark Manson

The more we learn about the world, and the deeper our learning, the more conscious, specific, and articulate will be our knowledge of what…

— Karl Popper

We know accurately only when we know little, with knowledge doubt increases.

— Johann Wolfgang von Goethe

“Humans may crave absolute certainty; they may aspire to it; they may pretend, as partisans of certain religions do, to have attained it. But…

— Carl Sagan

The more I read, the more I acquire, the more certain I am that I know nothing.

— Voltaire

I love being certain. I mean I really love being certain.The only thing certain in life is uncertainty. Yet, I was taught not to…

— Kumar Anupam

As we acquire knowledge, things do not become more comprehensible, but more mysterious.

— Albert Schweitzer

To be absolutely certain about something, one must know everything or nothing about it.

— Anonymous

When one admits that nothing is certain one must, I think, also admit that some things are much more nearly certain than others.

— Bertrand Russell