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Quotes about Knowledge

A man should be decided always, both where he knows and where he does not know. He should be as ready to say "no" as "yes", as quick to acknowledge his ignorance as to impart his knowledge. If he stands upon fact, and acts from the simple truth, he will find no room for halting between two opinions.
— Napoleon Hill
SPECIALIZED KNOWLEDGE is among the most plentiful, and the cheapest forms of service which may be had!
— Napoleon Hill
To know the laws is not to memorize their letter but to grasp their full force and meaning.
— Cicero
Every great advance in natural knowledge has involved the absolute rejection of authority.
— Thomas Henry Huxley
Try to learn something about everything.
— Thomas Henry Huxley
Every day is lost in which we do not learn something useful. Man has no nobler or more valuable possession than time.
— Thomas Jefferson
He who knows nothing is closer to the truth than he whose mind is filled with falsehoods and errors.
— Thomas Jefferson
Whenever the people are well-informed, they can be trusted with their own government.
— Thomas Jefferson
Reason and free inquiry are the only effectual agents against error.
— Thomas Jefferson
A nation which expects to be ignorant and free, in a state of civilization, expects that which never was and never will be.
— Thomas Jefferson
the man who never looks into a newspaper is better informed than he who reads them, inasmuch as he who knows nothing is nearer to truth than he whose mind is filled with falsehoods and errors.
— Thomas Jefferson
No people who are ignorant can be truly free.
— Thomas Jefferson