The atomic bomb certainly is the most powerful of all weapons, but it is conclusively powerful and effective only in the hands of the nation which controls the sky.
Interpretation
The atomic bomb's effectiveness is dependent on the control of the airspace above.
In this quote, Lyndon B. Johnson emphasizes that while the atomic bomb is a formidable weapon, its true power is realized only when a nation possesses and maintains aerial superiority. This highlights the importance of strategic military advantages beyond just having powerful weaponry.
In practice
In a speech about military strategy, one might reference this quote to illustrate the importance of maintaining dominance in the air.
You do not take a person who, for years, has been hobbled by chains and liberate him, bring him up to the starting line of a race and then say, "you are free to compete with all the others," and still justly believe that you have been completely fair. We seek not just legal equity but human ability, not just equality as a right and a theory but equality as a fact and equality as a result.
Peace is a journey of a thousand miles and it must be taken one step at a time.
We do this in order to slow down aggression. We do this to increase the confidence of the brave people of South Vietnam who have bravely born this brutal battle for so many years with so many casualties. And we do this to convince the leaders of North Vietnam-and all who seek to share their conquest-of a simple fact: We will not be defeated. We will not grow tired. We will not withdraw either openly or under the cloak of a meaningless agreement.
So far are we generally from thinking what we often say of the shortness of life, that at the time when it is necessarily shortest we form projects which we delay to execute, indulge such expectations as nothing but along train of events can gratify, and suffer those passions to gain upon us which are only excusable in the prime of life.
You do not examine legislation in the light of the benefits it will convey if properly administered, but in the light of the wrongs it would do and the harms it would cause if improperly administered.
If government is to serve any purpose it is to do for others what they are unable to do for themselves.
A theory is a good theory if it satisfies two requirements: it must accurately describe a large class of observations on the basis of a model that contains only a few arbitrary elements, and it must make definite predictions about the results of future observations.
Taking mathematics from the beginning of the world to the time when Newton lived, what he had done was much the better half.
That we can now think of no mechanism for astrology is relevant but unconvincing. No mechanism was known, for example, for continental drift when it was proposed by Wegener. Nevertheless, we see that Wegener was right, and those who objected on the grounds of unavailable mechanism were wrong.
After a while, another voice said: One, two, three, four- And the universe came into being. It was wrong to call it a big bang. That would just be noise, and all that noise could create is more noise and a cosmos full of random particles. Matter exploded into being, apparently as chaos, but in fact as a chord. The ultimate power chord.
Science is the acceptance of what works and the rejection of what does not. That needs more courage than we might think.
The solar system should be viewed as our backyard, not as some sequence of destinations that we do one at a time.
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