Nature may reach the same result in many ways. Like a wave in the physical world, in the infinite ocean of the medium which pervades all, so in the world of organisms, in life, an impulse started proceeds onward, at times, may be, with the speed of light, at times, again, so slowly that for ages and ages it seems to stay, passing through processes of a complexity inconceivable to men, but in all its forms, in all its stages, its energy ever and ever integrally present. A single ray of light from a distant star falling upon the eye of a tyrant in bygone times may have altered the course of his life, may have changed the destiny of nations, may have transformed the surface of the globe, so intricate, so inconceivably complex are the processes in Nature. In no way can we get such an overwhelming idea of the grandeur of Nature than when we consider, that in accordance with the law of the conservation of energy, throughout the Infinite, the forces are in a perfect balance, and hence the energy of a single thought may determine the motion of a universe.

Nothing retains its form; new shapes from old
Nature, the great inventor, ceaselessly
Contrives. In all creation, be assured,
There is no death - no death, but only change
And innovation; what we men call birth
Is but a different new beginning; death
Is but to cease to be the same. Perhaps
This may have moved to that and that to this,
Yet still the sum of things remains the same.
Nothing can last, I do believe, for long
In the same image.

Energy cannot be created or destroyed, it can only be changed from one form to another.

Just as there are laws of Conservation of Matter and Energy, so there are in fact Laws of Conservation of Pain and Joy. Neither can ever be created or destroyed. But one can be converted into the other.

Nothing retains its original form, but Nature, the goddess of all renewal, keeps altering one shape into another. Nothing at all in the world can perish, you have to believe me; things merely vary and change their appearance. What we call birth
is merely becoming a different entity; what we call death is ceasing to be the same. Though the parts may possibly shift
their position from here to there, the wholeness in nature is constant.

A law of nature is not a formula drawn up by a legislator, but a mere summary of the observed facts — a 'bundle of facts.' Things do not act in a particular way because there is a law, but we state the 'law' because they act in that way.

The law of nature is alternation for evermore. Each electrical state superinduces the opposite. The soul environs itself with friends, that it may enter into a grander self-acquaintance or solitude; and it goes alone for a season, that it may exalt its conversation or society.

The law that entropy always increases holds, I think, the supreme position among the laws of Nature. If someone points out to you that your pet theory of the universe is in disagreement with Maxwell's equations - then so much the worse for Maxwell's equations. If it is found to be contradicted by observation - well, these experimentalists do bungle things sometimes. But if your theory is found to be against the Second Law of Thermodynamics I can give you no hope; there is nothing for it to collapse in deepest humiliation.

We must all obey the great law of change. It is the most powerful law of nature, and the means perhaps of its conservation. All we can do, and that human wisdom can do, is to provide that the change shall proceed by insensible degrees. This has all the benefits which may be in change, without any of the inconveniences of mutation.

Many call this process 'the destruction of nature.' But it's not really destruction, it's change. Nature cannot be destroyed.

The law of nature is: Do the thing, and you shall have the power, but they who do not the thing have not the power.

Nature never undertakes any change unless her interests are served by an increase in entropy.

Meanwhile, each and every aborted seed is simply hurled back into the infinite field of possibility, death not being an ending, but a life process. The first law of thermodynamics (one of the classical properties of our earthly existence) is that energy cannot be created or destroyed. Why should humans be different? Where does the dream of life go when it is unable to manifest into a particular (temporary, finite) human form? It goes somewhere else. It goes into another, wanted, welcome, and supported form. It moves to the left and to the right

Nature follows unbroken mathematical laws and a chain of cause and effect from the Big Bang to now. Everything is perfect exactly the way it is. It is only in our particular minds we are unhappy or not happy, and things are perfect or imperfect because of what we desire.