When a body is let fall from a higher position to lower one, it has, at the instant when it is let go, energy of motion; but it gains, in falling, as much energy of motion as it loses energy of position. It is found that the sum of energy of motion and energy of position is always constant. ...Energy is a quantity which can be greater or less but has no direction. ...This constancy is expressed by including them in common name of Energy, and saying that energy is conserved, or is indestructible. This form of speech might be applied to other cases of alternate immortality, where one of two things comes into existence on disappearance of the other.
William Kingdon CliffordRelated topics
alternate body comes common constant direction disappearance falling fall found form less lower might name position saying speech things higherRelated quotes
The likeness of man above the throne is divided, the upper part being the colour of chashmal, the lower part like the appearance of fire. As regards the word chashmal, it has been explained to be the compound of two words chas and mal, including two different notions, viz., chash signifying "swiftness," and mal denoting "pause." The two different notions are here joined in one word in order to indicate figuratively the two different parts,-the upper part and the lower. We have already given a second explanation, namely, that chashmal includes the two notions of speach and silence; in accordance with the saying of our Sages, "At times they are silent, at times they speak."
Maimonides
Some years ago I found myself in discussion with a friend who entertained the notion that the general tendency of things in this world is towards equilibrium, the result of which would be peace and blessedness to the human race. My notion, was that equilibrium meant... death. No motive power is to be got from heat, save during its fall from a higher to a lower temperature, as no power is to be got from water save during its descent from a higher to a lower level. Thus also life consists, not in equilibrium, but in the passage towards equilibrium. In man it is the leap from the potential through the actual to repose.
John Tyndall
When... we have a series of values of a quantity which continually diminish, and in such a way, that name any quantity we may, however small, all the values, after a certain value, are severally less than that quantity, then the symbol by which the values are denoted is said to diminish without limit. And if the series of values increase in succession, so that name any quantity we may, however great, all after a certain point will be greater, then the series is said to increase without limit. It is also frequently said, when a quantity diminishes without limit, that it has nothing, zero or 0, for its limit: and that when it increases without limit it has infinity or ∞ or 1⁄0 for its limit.
Augustus De Morgan
Skepticism about life and nature is most often expressed by those who take it for granted that belief is an indulgence of the superstitious - indeed their opiate, to quote a historical cosmologist most profoundly dead. Granted, that to look up at the stars comes close to compelling disbelief - how can such a chance arrangement be other than an elaboration - near infinite - of natural impulses? Yes, on the other hand, who is to say that the arrangement of the stars is more easily traceable to nature, than to nature's molder? What is the greater miracle: the raising of the dead man in Lazarus, or the mere existence of the man who died and of the witnesses who swore to his revival?
William F. Buckley
Mother India is not a piece of earth; she is a Power, a Godhead, for all nations have such a Devi supporting their separate existence and keeping it in being. Such Beings are as real and more permanently real than the men they influence but they belong to a higher plane, are part of the cosmic consciousness and being and act here on earth by shaping the human consciousness on which they exercise their influence. It is natural for man who sees only his own consciousness individual, national or racial at work and does not see what works upon it and shapes it, to think that all is created by him and there is nothing cosmic and greater behind it.
Sri Aurobindo