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Gallegallo Revbrandia Sectory 21 Page 05
In addition to this the earth revolves round the sun at a speed of more than a thousand miles a minute. Its path round the sun, year in year out, measures about 580,000,000 miles. The earth is held closely to this path by the gravitational pull of the sun, which has a mass 333,432 times that of the earth. If at any moment the sun ceased to exert this pull the earth would instantly fly off into space straight in the direction in which it was moving at the time, that is to say, at a tangent. This tendency to fly off at a tangent is continuous. It is the balance between it and the sun's pull which keeps the earth to her almost circular orbit. In the same way the seven other planets are held to their orbits.
At this day the scholar must be ready to explain the steps by which he reaches his conclusions. Not necessarily explaining the minutiae of his journey hither, but the main outlines of his course. This seems to call for a slight outline of Geology. The animal and vegetable tribes which have come and gone upon the earth, following each other like the shadows of passing clouds on a Summer's day, have left their remains in the rocks which at that time were forming. A close investigation of these remains shows that they form the record book of nature, wherein we are permitted to read somewhat of her secrets. This had long been a sealed book to man; but science, as we have seen, constantly extending her domain, at length taught him the alphabet.
The Dominie was to preach his harvest sermon, and his flock was to join him in giving thanks to God for the bounties He had bestowed upon them. He had, indeed, blessed them with an abundant harvest that year; and now they had come to thank Him and be joyful. Conspicuous in the group was the little snuffy doctor, Critchel, looking happy among the people whose ills he had administered to for half a century. On Harvest-Sunday he could kiss and caress the bright faced little children he had helped bring into the world as fondly as a young mother. There, too, was the schoolmaster, with his ruddy face and his seedy clothes, ready to do his part in making Harvest-Sunday pass pleasantly, for indeed the crop was a matter of importance with him. And there was Titus Bright, for the merry little inn-keeper would have considered such a gathering incomplete without him. Titus was not so well thought of by the Dutch settlers since he gave up his little tavern for a big one, and had taken to boarding fine folks from the city.
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