Page:Cyclopedia of illustrations for public speakers, containing facts, incidents, stories, experiences, anecdotes, selections, etc., for illustrative purposes, with cross-references; (IA cyclopediaofillu00scotrich).pdf/313

 I only know that every day brings good above My poor deserving; I only feel that on the road of life true Love Is leading me along and never swerving.

Whatever turn the path may take to left or right, I think it follows The tracing of a wiser hand, through dark and light, Across the hills and in the shady hollows.

Whatever gifts the hours bestow, or great or small, I would not measure As worth a certain price in praise, but take them all And use them all, with simple, heartfelt pleasure.

For when we gladly eat our daily bread, we bless The hand that feeds us; And when we walk along life's way in cheerfulness, Our very heart-beats praise the Love that leads us.

(1294)

Gratuities—See.

GRAVITATION AND ICEBERGS

The hundreds of thousands of icebergs that every spring and summer terrify our ocean steamers are simply detachments from the glaciers that perpetually cover the face of northern lands. As far as can be learned, the interior of Greenland has a surface of tall hills and deep gulches, with an elevated range rather on the eastern side, running from north to south. Hence, if the climate of the interior of Greenland were mild, this extended range would serve as a watershed diverting streams to the sea on both sides. But the temperature some distance inland is nearly always below the freezing point, so that the almost constant snowfall and the brief midsummer rains remain on the surface, accumulating year after year, till there are formed thousands of square miles of blue compact ice, some of it over 1,500 feet thick. This enormous body of ice, like water, is subject to the laws of gravitation, and is eternally on the march to the sea. But its rate of travel is so slow as to be in most places imperceptible to the eye. So deep is this mass of inland ice that after a couple of days' march from the sea there are no longer any hills visible, the entire landscape being white and naked. The ice from the higher ground is being constantly forced into the valleys and most of these valleys terminate toward the sea in very deep fjords. These fjords are in reality the launchways for most of the ice-*floes and a great many of the bergs. You might lie for hours in your boat by most of the glaciers where they enter the sea, and not be aware that they were moving; but each one pushes constantly, and at a regular rate of speed, outward and outward into the sea, till the buoyancy of the water under it causes it to break at the shore, and sets it free to rove the ocean for thousands of miles, till it melts in Southern latitudes.—, Harper's Weekly.

(1295)

GRAVITATION, LAW OF

Time after time astronomers have found seeming irregularities in the planets' motions, which they could not explain by, nor deduce from this law of Newton's (law of gravitation). In every case, however, later investigations showed the fault to lie in the imperfections of their methods; their calculations, or their assumptions in regard to the number and size of the planets were in error, not the law of gravitation. A discrepancy of only two minutes between the observed and theoretical places of Uranus led to the discovery of Neptune, and possibly the minute discrepancy in the motions of Mercury may lead to important discoveries regarding the properties or distribution of matter in the neighborhood of the sun.—, "The Solar System."

(1296)

GRAVITATION, MORAL

When the strata of the earth forms, the heaviest elements work down to the bottom, the next heaviest fall on these, and so on to the top, where the lightest will be found.

The same is true of men. You do not have to do anything to men to put them down or lift them up. Every man sooner or later goes "to his own place."

(1297)

GRAVITY

Shiel told Moore of a good thing said by Keller, an Irish barrister. Keller, meeting some judge, an old friend of his, a steady, solemn fellow who had succeeded as much in his profession as Keller had failed, said to him: "In opposition to all the laws of