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Do unto others as you would have them do unto you.

Treat other people the way you would like to be treated yourself. Based on the words of Jesus at his Sermon on the Mount (and known widely as The Golden Rule), variations of the phrase have been a core doctrine of societal ethics throughout modern human history. I told my son the only way to get along with people is to do unto others as you would have them do unto you.
See also: have, other, unto

be a law unto (one)self

To do whatever one desires and/or ignore rules and regulations. If you need to delegate, I wouldn't ask Gina—she is a law unto herself, and it's hard to persuade her to do anything she's not interested in. How many times has Jason been arrested now? Geez, he sure is a law unto himself!
See also: law, unto

law unto

A phrase used to describe someone who acts independently of what is normal or expected. Julie has always marched to the beat of her own drum. She's a law unto herself.
See also: law, unto

*law unto oneself

Fig. one who ignores laws or rules; one who sets one's own standards of behavior. (*Typically: be ~; become ~.) You can't get Bill to follow the rules. He's a law unto himself. Jane is a law unto herself. She's totally unwilling to cooperate.
See also: law, unto

Sufficient unto the day is the evil thereof.

Prov. You should not worry about things that might happen in the future.; It is enough to worry about things that are happening today. (Biblical.) Jane: I can't get to sleep; I keep thinking about the interview I have to do tomorrow. Alan: If the interview is tomorrow, worry about it tomorrow. Sufficient unto the day is the evil thereof.
See also: evil, sufficient, unto

do unto others as you would have them do unto you

Behave toward others as you would like to have them behave toward you, as in Of course I'll help him out; it's a case of do unto others, and I may be in the same boat one day . This so-called golden rule is stated in just about every ancient writing about behavioral precepts (including the New Testament, Talmud, Koran, and the Analects of Confucius). Among the earliest appearances in English is Earl Rivers' translation of a saying of Socrates ( Dictes and Sayenges of the Philosophirs, 1477): "Do to other as thou wouldst they should do to thee, and do to none other but as thou wouldst be done to." It is so well known that it is often shortened.
See also: have, other, unto

law unto oneself

A person who is totally independent, especially one who ignores established rules. For example, You can't tell Marge how to punctuate; she's a law unto herself. [Second half of 1800s]
See also: law, unto

a law unto yourself

COMMON If you describe a person or organization as a law unto themselves, you mean that they do what they want, ignoring laws, rules, or usual ways of doing things. He does his work well but in an unconventional way. He is truly a law unto himself. Most athletic departments are pretty much a law unto themselves — unaccountable in terms of where this money goes.
See also: law, unto

be a law unto yourself

behave in a manner that is not conventional or predictable.
See also: law, unto

a law unto himˈself, herˈself, etc.

a person who does what they want, even when this is against the rules and customs of a group or society in general: That man is a law unto himself. He comes to work when he likes, and when he’s here he doesn’t do what he’s supposed to do.
See also: law, unto

a law unto (oneself)

A totally independent operator: An executive who is a law unto herself.
See also: law, unto
References in classic literature ?
Unto a life which I call natural I would gladly follow even a will-o'-the-wisp through bogs and sloughs unimaginable, but no moon nor firefly has shown me the causeway to it.
And then they all three cried, Sir Knight, we yield us unto you as man of might matchless.
And as nothing is ever lost in the King's Dominion, so these thoughts and wishes and hopes, being full of love and gratitude, had no power to die, but took unto themselves other shapes and lived on forever.
Though mind you, Pip," said Joe, with a judicial touch or two of the poker on the top bar, "rendering unto all their doo, and maintaining equal justice betwixt man and man, my father were that good in his hart, don't you see?
Pumblechook, who formally received me as if he were the Sheriff, and who let off upon me the speech that I knew he had been dying to make all along: "Boy, be for ever grateful to all friends, but especially unto them which brought you up by hand
Likewise beautiful women have always been a law unto themselves.
Because thou hast heark'nd to the voice of thy Wife, And eaten of the Tree concerning which I charg'd thee, saying: Thou shalt not eate thereof, Curs'd is the ground for thy sake, thou in sorrow Shalt eate thereof all the days of thy Life; Thornes also and Thistles it shall bring thee forth Unbid, and thou shalt eate th' Herb of th' Field, In the sweat of thy Face shalt thou eate Bread, Till thou return unto the ground, for thou Out of the ground wast taken, know thy Birth, For dust thou art, and shalt to dust returne.
I, Gurth, the son of Beowulph, swineherd unto the said Cedric, with the assistance of our allies and confederates, who make common cause with us in this our feud, namely, the good knight, called for the present Le Noir Faineant, and the stout yeoman, Robert Locksley, called Cleave-the-wand, Do you, Reginald Front de-B
By the crook of St Dunstan,'' said that worthy ecclesiastic, ``which hath brought more sheep within the sheepfold than the crook of e'er another saint in Paradise, I swear that I cannot expound unto you this jargon, which, whether it be French or Arabic, is beyond my guess.
She was to "be faithful unto death"--those were the terms.
do the first works; or else I will come unto thee quickly, and will
But the gentlemen persuaded Caxton until at last he undertook to "imprint a book of the noble histories of the said King Arthur and of certaine of his knights, after a copy unto me delivered, which copy Sir Thomas Malory tooke out of certaine bookes in the Frenche, and reduced it into English.
Doe after the good and leave the ill, and it shall bring you unto good fame and renowne.
But at last his heart changed,--and rising one morning with the rosy dawn, he went before the sun, and spake thus unto it:
For ten years hast thou climbed hither unto my cave: thou wouldst have wearied of thy light and of the journey, had it not been for me, mine eagle, and my serpent.