Humane Quote by Galileo Galilei

“I suggest we embrace the phrase, "I don't know." It seems to get a bad rap, but "I don't know" is a respectable answer…

— Guy P. Harrison

Is there a wrong way to say "I don't know"? Yes. When we declare ignorance, it should be a) honest and b) in the…

— Leah Hager Cohen

If you can't pronounce it don't eat it.

— Azgraybebly Joslan

If you can't pronounce it, you shouldn't be eating it.

— Michael Pollan

There is one word in America that says it all, and that one word is, 'You never know.

— Joaquin Andujar

Learn to say 'I don't know.' If used when appropriate, it will be often.

— Donald Rumsfeld

Those who know don't speak and those who speak don't know.

— Lao Tzu

“If you don't know how to pronounce a word, say it loud!" (William Strunk) ... Why compound ignorance with inaudibility?”

— E.B. White

If you don't know how to pronounce a word, say it loud!

— William Strunk, Jr

“Knowing what Thou knowest not Is in a sense Omniscience.”

— Piet Hein

“I know that I do not know, and uncertainty, certainly, is the cruelest of words.”

— Oscar Auliq-Ice

The last word in ignorance is the man who says of an animal or plant: 'What good is it?

— Aldo Leopold