The fundamental cause of the trouble is that in the modern world the stupid are cocksure while the intelligent are full of doubt. Even those of the intelligent who believe that they have a nostrum are too individualistic to combine with other intelligent men from whom they differ on minor points.
Anytime you and I question the schemes of the do-gooders, we're denounced as being against their humanitarian goals. They say we're always "against" things-we're never "for" anything. Well, the trouble with our liberal friends is not that they're ignorant; it's just that they know so much that isn't so.
When a scientist doesn't know the answer to a problem, he is ignorant. When he has a hunch as to what the result is, he is uncertain. And when he is pretty darn sure of what the result is going to be, he is still in some doubt. We have found it of paramount importance that in order to progress we must recognize our ignorance and leave room for doubt. Scientific knowledge is a body of statements of varying degrees of certainty - some most unsure, some nearly sure, but none absolutely certain.
The only thing more dangerous than ignorance is arrogance.
No record has been found of Einstein saying this. See citation.
Animals don't know as much about jealousy as people, but they're not ignorant of it, either.
Destiny urges me to a goal of which I am ignorant. Until that goal is attained I am invulnerable, unassailable. When Destiny has accomplished her purpose in me, a fly may suffice to destroy me.
Blame nobody else, do not commit the mistake of the ignorant.
Faggot never meant "gay" when I was a kid. You kind of knew that you could call a gay person faggot if you were ignorant, but nobody ever called someone a faggot if they were gay.
The difference between a learned man and an ignorant one is the same as that between a living man and a corpse.
An ignorant person is inclined to blame others for his own misfortune. To blame oneself is proof of progress. But the wise man never has to blame another or himself.
Not to know what happened before one was born is always to be a child.
No one knows what he himself is made of, except his own spirit within him, yet there is still some part of him which remains hidden even from his own spirit; but you, Lord, know everything about a human being because you have made him...Let me, then, confess what I know about myself, and confess too what I do not know, because what I know of myself I know only because you shed light on me, and what I do not know I shall remain ignorant about until my darkness becomes like bright noon before your face.
So in everything: power lies with those who control finance, not with those who know the matter upon which the money is to be spent. Thus, the holders of power are, in general, ignorant and malevolent, and the less they exercise their power the better.
I read the newspaper, but I live in my own little bubble.
There are many who talk on from ignorance rather than from knowledge, and who find the former an inexhaustible fund of conversation.
It is a gratification to me to know that I am ignorant of art... Because people who understand art find nothing in pictures but blemishes.
Nothing is so ignorant as a man's left hand, except a lady's watch.
The more ignorant you are, the quicker you fight.
One can't judge till one's forty; before that we're too eager, too hard, too cruel, and in addition much too ignorant.
Ah! realize your youth while you have it. Don’t squander the gold of your days, listening to the tedious, trying to improve the hopeless failure, or giving away your life to the ignorant, the common, and the vulgar. These are the sickly aims, the false ideals, of our age. Live! Live the wonderful life that is in you! Let nothing be lost upon you. Be always searching for new sensations. Be afraid of nothing.
The man who feels himself ignorant should, at least, be modest.
The most ignorant are the boldest conjecturers.
It is absolutely safe to say that if you meet somebody who claims not to believe in evolution, that person is ignorant, stupid or insane (or wicked, but I'd rather not consider that).
Those who pretend to know what they don't, will be thought ignorant of even what they know.
Tweet, tweet, you're alive, you ignorant asshole.