If you take the one, you'd better take both ''.

`` If you can conveniently let me have twenty dollars '', he wrote one friend in 1791 when he was Secretary of the Treasury.

If one dancer slaps another, the victim may do a pirouette, sit down, or offer his assailant a fork and spoon.

If a child had a single drop of Negro blood, he would revert to the ancestral line which, except as slaves under a superior race, had not made one step of progress in 3,000 years.

If we examine the three types of change from the point of view of their internal structure we find an additional profound difference between the third and the first two, one that accounts for the notable difference between the responses they evoke.

If in any one calculation Ptolemy had had to invoke 83 epicycles all at once, while Copernicus never required more than one third this number, then ( in the sense obvious to Margenau ) Ptolemaic astronomy would be simpler than Copernican.

If within one year you can make a success out of the American, you can practically name your own salary thereafter.

If it is not one of his best books, it can only be considered unsatisfactory when compared with his own Garibaldi.

If one finger is raised against the authorities, all our moral power will vanish.

If any one of them has any power to veto the Secretary General's decisions the nature of the organization will have changed.

If he can bounce back with one of those 25 home runs years, the club will have to be better off offensively.

If they do meet and recognize one another, slap backs and embrace, the moment soon is done.

If either one ever started making promises, there is no telling where the promises would end.

If one follows the reports of the Congress, one finds that there still seems considerable uncertainty in the minds of the leaders themselves about what exactly to do in this matter.

Somebody, got to be somebody If I don't put my two cents in soon, somebody else will I know they're waitin only for one thing: for the bastards what done it to be nailed.

If we had, then one of us would have had to go instead.

`` If I catch you one more time down here without stockings '' --

If, for some reason such as economy, we are not going to develop aircraft nuclear propulsion with a sense of national urgency, then we should turn our effort to developing jet engines with a thrust-to-weight ratio of 12 or 15 to one.

If you don't own a planer and don't want to buy one, it's well worth renting.

Note: If 1/2-inch panel board is used inside and out, or 5/8-inch one side and 3/8-inch the other, and 1/8-inch glass is used, stock lumber in Af, Af, and Af can be used in making the glass panels.

If you have a full-time doctor now, can he be replaced with a part-time doctor or one who serves on a fee-per-case basis only??

If you use one of the new year-round cooling system fluids such as `` Dowguard '' be sure to check it.

If you run into excess plug fouling on one truck, check to be sure that the rig has a thermostat.

If many of the characters in contemporary novels appear to be the bloodless relations of characters in a case history it is because the novelist is often forgetful today that those things that we call character manifest themselves in surface behavior, that the ego is still the executive agency of personality, and that all we know of personality must be discerned through the ego.

If we have five problems whose solution we seek in relatively united fashion, then there are twice as many issues which, I judge, sharply divide us, intergroup relations practitioners and lay people.

Forty-seven years after the initial freeze, Costa Rican President Óscar Arias Sánchez announced on 18 March 2009 that normal relations were to be re-established, saying, " If we have been able to turn the page with regimes as profoundly different to our reality as occurred with the USSR or, more recently, with the Republic of China, how would we not do it with a country that is geographically and culturally much nearer to Costa Rica?

If these relations are stored physically as separate disk files, completing a database query that draws information from several relations ( a join operation ) can be slow.

If many relations are joined, it may be prohibitively slow.

If ~ and ≈ are two equivalence relations on the same set S, and a ~ b implies a ≈ b for all a, b ∈ S, then ≈ is said to be a coarser relation than ~, and ~ is a finer relation than ≈.

“ If food is treated as a code, the messages it encodes will be found in the pattern of social relations being expressed.

If the relations between letters and sounds are similar in both languages, a transliteration may be ( almost ) the same as a transcription.

“ If we develop a better system for determining relevant causal relations so that we are able to choose actions that better produce our intended ends, it does not follow that we then must change our ethics.

These authors asked people to compare written statements about the relations between several variables to graphs illustrating the same or a different relation, as in the following sentence: " If the cake is from France, then it has more sugar if it is made with chocolate than if it is made with cream, but if the cake is from Italy, then it has more sugar if it is made with cream than if it is made of chocolate.

Powell then said there was " the Hispanic factor ": " If we could gather together all the anxieties for the future which in Britain cluster around race relations ... and then attribute them, translated into Hispanic terms, to the Americans, we would have something of the phobias which haunt the United States and addressed itself to the aftermath of the Falklands campaign ".

If Baghdad established diplomatic relations with Israel, we could open a consulate in Hewlêr ( Kurdistan ).” Israeli television broadcast photographs from the 1960s showing Mustafa Barzani embracing then Israeli defense minister Moshe Dayan.

If working over a ring where SL is generated by transvections ( such as a field or Euclidean domain ), one can give a presentation of SL using transvections with some relations.

If all matters of fact are based on causal relations, and all causal relations are found by induction, then induction must be shown to be valid somehow.

If we determine the number of hands that contain two red cards, by symmetry relations we will necessarily also know the hypergeometric distributions governing the other three quadrants: hand counts for red / black, black / red, and black / black.

If Mexico were to enter war against the U. S. it would strain relations with those same ABC nations — who would later declare war on Germany.

Nehru went so far as to say: " If these principles were recognized in the mutual relations of all countries, then indeed there would hardly be any conflict and certainly no war.

If Tervel had survived this long, he would have been the Bulgarian ruler who concluded a new treaty ( confirming the annual tribute paid by the Byzantines to Bulgaria, the territorial concessions in Thrace, regulating commercial relations and the treating of political refugees ) with Emperor Theodosius III in 716.

If the particles are noninteracting single-domain particles with uniaxial anisotropy, there are simple linear relations between the remanences.

According to Gil Ronen, a reporter for Internet news outlet, Israel National News, " If anyone ever compiles a list of Internet sites that contribute to Israel ’ s public relations effort, Johnson's site will probably come in first, far above the Israeli Foreign Ministry's site.

If X and Y are algebraic structures of some fixed type ( such as groups, rings, or vector spaces ), and if the function f from X to Y is a homomorphism, then ker f will be a subalgebra of the direct product X × X. Subalgebras of X × X that are also equivalence relations ( called congruence relations ) are important in abstract algebra, because they define the most general notion of quotient algebra.