I consider that a man's brain originally is like a little empty attic, and you have to stock it with such furniture as you choose. [...] It is a mistake to think that that little room has elastic walls and can distend to any extent. [...] It is of the highest importance, therefore, not to have useless facts elbowing out the useful ones.
I don't know if I continue, even today, always liking myself. But what I learned to do many years ago was to forgive myself. It is very important for every human being to forgive herself or himself because if you live, you will make mistakes - it is inevitable. But once you do and you see the mistake, then you forgive yourself and say, 'Well, if I'd known better I'd have done better,' that's all.
We have not given science too big a place in our education, but we have made a perilous mistake in giving it too great a preponderance in method in every other branch of study.
I had said from the start that I thought Iraq was a mistake, that we should have stayed focused on Afghanistan. I think it was the right decision because the Taliban at that point had gotten a lot of momentum before I'd gotten into office, partly because we hadn't been paying attention as much as we needed to to Afghanistan.
If we all hold on to the mistake, we can't see our own glory in the mirror because we have the mistake between our faces and the mirror; we can't see what we're capable of being. You can ask forgiveness of others, but in the end the real forgiveness is in one's own self.
There is no worse mistake in public leadership than to hold out false hopes soon to be swept away. The British people can face peril or misfortune with fortitude and buoyancy, but they bitterly resent being deceived or finding that those responsible for their affairs are themselves dwelling in a fool's paradise.
It is not a mistake to commit a mistake, for no one commits a mistake knowing it to be one. But it is a mistake not to correct the mistake after knowing it to be one. If you are afraid of committing a mistake, you are afraid of doing anything at all. You will correct your mistakes whenever you find them.
Man has little needs and deeper needs. We have fallen into the mistake of living from our little needs till we have almost lost our deeper needs in a sort of madness.
One of the biggest mistakes companies make is brute force lead generation - "give me more leads!" -when they don't understand that not all leads are the same.
A great nation is like a great man:When he makes a mistake, he realizes it.Having realized it, he admits it.Having admitted it, he corrects it.He considers those who point out his faultsas his most benevolent teachers.He thinks of his enemyas the shadow that he himself casts.
Warriors of light frequently ask themselves what they are doing here. Very often they believe their lives have no meaning. That is why they are warriors of light. Because they make mistakes. Because they ask questions. Because they continue to look for a meaning. And, in the end, they will find it.
I know there are problems that I say to myself, If maybe I was a little more gifted I might have been able to solve. But that's not because I believe what I did was a mistake. It's that maybe it required the talents of a Lincoln.