If life and death did not both present themselves to us, there would be no inscrutability.

If he condemns the recent or the present, he condemns the past with no less force.

If possible, he should make an appointment in order that all persons involved may be present.

If an evil which is certain and extensive and immediate may rarely be compensated for by a problematic, speculative, future good, by the same token not every present, certain, and immediate good ( or lesser evil ) that may have to be done will be outweighed by a problematic, speculative, and future evil.

If nectaries are present, they are in the septa of the ovaries rather than at the base of the tepals or stamens.

If the mutated sequence is present in the patient's genome, the probe will bind to it and flag the mutation.

If present, clue cells can be visualized under a microscope.

If more than one wavelength is present ( as is usually the case ), one must sum or integrate over the spectrum of wavelengths present to get the total luminous intensity.

If a naive rendering algorithm is used without any filtering, high frequencies in the image function will cause ugly aliasing to be present in the final image.

If such an eigenvalue is not stable, the dynamics of this eigenvalue will be present in the closed-loop system which therefore will be unstable.

If the level of an attractant remains high, the level of phosphorylation of CheA ( and therefore CheY and CheB ) will remain low, the cell will swim smoothly, and the level of methylation of the MCPs will increase ( because CheB-P is not present to demethylate ).

If multiple symmetry axes are present, they will necessarily intersect at a single point, and this is usually taken to be the center.

If flammable gas mixtures were present, the flame of the Davy lamp burned higher with a blue tinge.

# If not, the obverse and reverse will present two variants of the same design, one with the hoist on the left ( usually considered the obverse side, see flag illustrations ), the other with the hoist on the right ( usually considered the reverse side of the flag ).

If, for some reason, her husband is not present, the woman alone has full rights to do yagna.

If veins were present, they were attacked using fire-setting and the ore removed for crushing and comminution.

If a frictional force ( damping ) proportional to the velocity is also present, the harmonic oscillator is described as a damped oscillator.

If an external time dependent force is present, the harmonic oscillator is described as a driven oscillator.

If we examine only funds that have survived to the present, we will overestimate past returns because many of the worst-performing funds have not survived, and the observed association between fund youth and fund performance suggests that this bias may be substantial.

If there is no charge for which a two-thirds majority of the senators present vote " guilty ", the defendant is acquitted and no punishment is imposed.

If a philosophy of Becoming is not possible without change, then ( the potential of ) what is to become must already exist in the present object.

If a child is not screened during the routine newborn screening test ( typically performed 2-7 days after birth, using samples drawn by neonatal heel prick ), the disease may present clinically with seizures, albinism ( excessively fair hair and skin ), and a " musty odor " to the baby's sweat and urine ( due to phenylacetate, one of the ketones produced ).

:# If a general medical condition or another mental disorder is present, the fear in Criterion A ( Exposure to the social or performance situation almost invariably provokes an immediate anxiety response ) is unrelated to it, e. g., the fear is not of Stuttering, trembling in Parkinson's disease, or exhibiting abnormal eating behavior in Anorexia Nervosa or Bulimia Nervosa.

If we let them go, they won't stay away, they'll find men to ride with them and they'll be back.

If the bluff failed and they ran into trouble, Brannon had told the others, they would withdraw -- and he would come after his son another time.

If the other pilots were worried, they did not show it.

If any of us miss, they can pick up the pieces.

If it were not for an old professor who made me read the classics I would have been stymied on what to do, and now I understand why they are classics ; ;

If his dancers are sometimes made to look as if they might be creatures from Mars, this is consistent with his intention of placing them in the orbit of another world, a world in which they are freed of their pedestrian identities.

If they avoid the use of the pungent, outlawed four-letter word it is because it is taboo ; ;

If these people were denied a voice ( do they have a moral right to a voice??

If any had escaped expulsion by hiding, they certainly would not frequent the market-place.

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.

Defoe then commented, `` If they Could Draw that young Gentleman into Their Measures They would show themselves quickly, for they are not asham'd to Say They want only a head to Make a beginning ''.

If his scholarship and formal musicianship were not all they might have been, Mercer demonstrated at an early age that he was gifted with a remarkable ear for rhythm and dialect.

If they are right, they will prevail of and by themselves.

If the hardships of the winter at Valley Forge were trying for healthy men, they were, of course, much more so for those not in good health.

If, the editors sometimes, dozed and printed pretentious, New, York-mind, dross, they, also printed, Malraux,, Silone,, Chiaromonte,, Gide, Bellow,, Robert Lowell, Francis Fergusson, Mary McCarthy, Delmore Schwartz, Mailer, Elizabeth Hardwick, Eleanor Clark,, and a host of, other good writers.

`` If once they become inattentive to the public affairs '', Jefferson said, `` you and I, and Congress and assemblies, judges and governors, shall all become wolves ''.

If they give him advice when he asks it, or if they perform specified duties under his direction, the nature of the U. N. will not of necessity change.

If they do as well as they did in 1960 there can be no complaint.

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