Gravitation is, so far, not understandable in terms of other phenomena.
Interpretation
Gravitation is a fundamental force that cannot be fully explained by other known physical phenomena.
In this quote, Richard P. Feynman highlights the enigmatic nature of gravitation, suggesting that it stands alone as a fundamental force of nature, not easily relatable to other physical laws. This acknowledgment of its complexity underscores the importance of gravitation in understanding the universe and reflects on the limits of our current scientific knowledge.
In practice
In a science lecture discussing the fundamental forces of nature.
The philosophical question before us is, when we make an observation of our track in the past, does the result of our observation become real in the same sense that the final state would be defined if an outside observer were to make the observation?
We seem gradually to be groping toward an understanding of the world of subatomic particles, but we really do not know how far we have yet to go in this task.
The first principle is that you must not fool yourself and you are the easiest person to fool.
It has not yet become obvious to me that there's no real problem. I cannot define the real problem; therefore, I suspect there's no real problem, but I'm not sure there's no real problem.
For far more marvelous is the truth than any artists of the past imagined it. Why do the poets of the present not speak of it? What men are poets who can speak of Jupiter if he were a man, but if he is an immense spinning sphere of methane and ammonia must be silent?
Science is a way to teach how something gets to be known, what is not known, to what extent things are known (for nothing is known absolutely), how to handle doubt and uncertainty, what the rules of evidence are, how to think about things so that judgments can be made, how to distinguish truth from fraud, and from show.
Remember that [scientific thought] is the guide of action; that the truth which it arrives at is not that which we can ideally contemplate without error, but that which we may act upon without fear; and you cannot fail to see that scientific thought is not an accompaniment or condition of human progress, but human progress itself.
Trace Science, then, with Modesty thy guide,_x000D_ _x000D_ First strip off all her equipage of Pride,_x000D_ _x000D_ Deduct what is but Vanity or Dress,_x000D_ _x000D_ Or Learning's Luxury or idleness,_x000D_ _x000D_ Or tricks, to show the stretch of the human brain_x000D_ _x000D_ Mere curious pleasure or ingenious pain.
Every discovery opens a new field for investigation of facts, shows us the imperfection of our theories. It has justly been said, that the greater the circle of light, the greater the boundary of darkness by which it is surrounded.
Brain studies of mental workouts in which you sustain a single, chosen focus show that the more you detach from what's distracting you and refocus on what you should be paying attention to, the stronger this brain circuitry becomes.
The general struggle for existence of animate beings is not a struggle for raw materials, these for organisms are air water & soil, all abundantly available, nor for energy which exists in plenty in the sun and any hot body in the form of heat, but rather a struggle for entropy, which becomes available through the transition of energy from the hot sun to the cold earth.
If we just stay at the crest of the mycelial wave, it will take us into heretofore unknown territories that will be just magnificent in their implications.
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