The greatest mistake physicians make is that they attempt to cure the body without attempting to cure the mind, yet the mind and the body are one and should not be treated separately!
Listen much, keep silent when in doubt, and always take heed of the tongue; thou wilt make few mistakes. See much, beware of pitfalls, and always give heed to thy walk; thou wilt have little to rue. If thy words are seldom wrong, thy deeds leave little to rue, pay will follow.
It has therewith come to be recognized that the history of moral valuations is at the same time the history of an error, the error of responsibility, which is based upon the error of the freedom of will.
I am sure it is a great mistake always to know enough to go in when it rains. One may keep snug and dry by such knowledge, but one misses a world of loveliness.
The two worst strategic mistakes to make are acting prematurely and letting an opportunity slip; to avoid this, the warrior treats each situation as if it were unique and never resorts to formulae, recipes or other people's opinions.
I make small mistakes every day. But major mistakes? It doesn't seem so. I've examined my service to the Tibetan people and to humanity, and I've done as much as I can in my life.
Civil society people - these are the people - civil society groups are the people who need to monitor the aid to ensure that the aid is directed to what it is supposed to. And in order for them to do so, they need to have the space, they need to have the freedom, and they need to have the right to demonstrate, and to petition their government. They can't do that in Ethiopia; they can't do that in Eritrea; and so this is why I was cautioning that we may be repeating some of our old mistakes.
That a man can take pleasure in marching in formation to the strains of a band is enough to make me despise him. He has only been given his big brain by mistake; a backbone was all he needed.
...it would be a mistake...to ascribe to Roman legal conceptions an undivided sway over the development of law and institutions during the Middle Ages... The Laws of Moses as well as the laws of Rome contributed suggestions and impulse to the men and institutions which were to prepare the modern world; and if we could have but eyes to see... we should readily discover how very much besides religion we owe to the Jew.
I worry because there is a basic asymmetry, an imbalance, between the two parties. For the Palestinians, it is about status and sovereignty, which could always be adjusted, while for Israel it is about security and trust. And security is something you can't adjust. If you make a mistake on the scrutiny issue, there is no going back.
I really cannot know whether I am or am not the Genius you are pleased to call me, but I am very willing to put up with the mistake, if it be one. It is a title dearly enough bought by most men, to render it endurable, even when not quite clearly made out, which it never can be till the Posterity, whose decisions are merely dreams to ourselves, has sanctioned or denied it, while it can touch us no further.
When you're a candidate and you say something that is inaccurate or controversial, it has less impact than it does when you're president of the United States. Everybody around the world's paying attention. Markets move. National security issues require a level of precision in order to make sure that you don't make mistakes.