As he sat in the office, Mr. Schwab said, he realized that many of his own problems with language had the same cause.
It would, of course, be a mistake to assume that all five major mass-extinctions must have had the same cause.
Both struggles have the same cause: that the number of big mobile-phone operators might be cut from four, the norm in many countries, to three.
Jesse Dobbins, a Yadkin County miller and passionate Unionist, wrote, "I think the Union men had the same cause to rebel against the so-called Confederacy as our fore fathers had to rebell against the british government".
Yet he claimed later to see "eye to eye" with George Bush.France's turns, and Italy's intensified diplomatic efforts—its prime minister recently received Mr Larijani may have the same cause.
For Newton, the behavior of the moon in its orbit and that of, say, apples falling on the earth have the same cause: namely, the force of gravity, or weight, towards the earth (Principia, Book III, Scholium to Proposition IV, Theorem IV).
Besides the eerie timing, Wednesday's plant fire and explosion and the Texas City disaster had the same cause in common: chemical fertilizer.
