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 the game has been scored correctly, the total number of plate appearances for a team should equal the total of that team's runs, men left on base, and men put out.

If repeated impulses are administered ( two per second or 2 Hz ), it is normal for CMAP amplitudes to become smaller as the acetylcholine in the motor end plate is depleted.

If the fluid being measured is significantly dense, hydrostatic corrections may have to be made for the height between the moving surface of the manometer working fluid and the location where the pressure measurement is desired except when measuring differential pressure of a fluid ( for example across an orifice plate or venturi ), in which case the density ρ should be corrected by subtracting the density of the fluid being measured.

If the extra electrode ( also called a " plate " or " anode ") is made more positive than the hot filament, a direct current flows through the vacuum to the anode ( a demonstration of the Edison effect ).

If a signal is applied to the grid, it modulates the current flowing from the filament to the plate.

If a photographic plate or another 2-D optical sensor is located within the scattered light field without a lens, a speckle pattern is obtained whose characteristics depend on the geometry of the system and the wavelength of the laser.

If a bubble is allowed to remain on the plate then it will stop the acid biting into the plate where the bubble touches it.

If copper or zinc plates are used, then the plate surface is left very clean and therefore white in the print.

If steel plate is used, then the plate's natural tooth gives the print a grey background similar to the effects of aquatinting.

If true, the anal plate of some sipunculans might be a remnant of a shell similar to that of hyoliths.

If books had a small print run, and were not reprinted, the printing plates would become nothing but waste ; and worse, if a mistake was found, it was difficult to correct it without discarding the whole plate.

If it is desirable to plate one type of deposit onto a metal to improve corrosion resistance but this metal has inherently poor adhesion to the substrate, a strike can be first deposited that is compatible with both.

If properly executed, a play at home plate is extremely unlikely.

If someone's license plate is caught by a traffic camera for speeding and they receive a speeding ticket in the mail a week later, this consequence will not be very effective against speeding.

If three plates are given charges, then the voltage of plate 1 is given by

If the capacitor is uncharged, the Fermi level is the same on both sides, so one might think that it should take no energy to move an electron from one plate to the other.

If the plate were printed at this point it would show as solid black.

If a load is placed on the lithosphere, it will tend to flex in the manner of an elastic plate.

It also features a violent decapitation scene ( caused by a horizontal sheet of plate glass ), one of mainstream Hollywood's first: " If there were a special Madame Defarge Humanitarian Award for best decapitation ," wrote Kim Newman in Nightmare Movies ( 1988 ), " this lingering, slow-motion sequence would get my vote.

If a dry plate is used, first wash the preservative off in running water.

( If this sounds unwieldy, compare it to the Swedish 8 Daler plate money piece of the mid-17th century, which contained 35 kilograms of copper!

If the reflected signal were in phase, the oscillator amplitude would increase and the oscillator's plate current would also increase.

If the reflected signal were out of phase, then the plate current would decrease.

If the sheer power of a swing did not fell the horse or its rider, the bill's hook was excellent at finding a chink in the plate armour of cavalrymen at the time, dragging the unlucky horseman off his mount to be finished off with either a sword, spear or the bill itself.