Words can be meaningless. If they are used in such a way that no sharp conclusions can be drawn.
Interpretation
Words lose significance when they fail to convey clear ideas or truths.
In this quote, Richard P. Feynman emphasizes the importance of clarity and precision in communication. He suggests that when words are vague or ambiguous, they can become devoid of meaning, leading to confusion and a lack of understanding; thus, effective communication must strive for clear and sharp conclusions to have value.
In practice
In a speech about effective communication skills.
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.
Most of what we strive for in our modern life uses the apparatus of goal seeking that was originally set up to seek goals in the state of nature.
Magic never dies. It merely fades away.
The cleverer I am at miniaturizing the world, the better I possess it.
No tree becomes rooted and sturdy unless many a wind assails it. For by its very tossing it tightens its grip and plants its roots more securely; the fragile trees are those that have grown in a sunny valley.
Human models are more vivid and more persuasive than explicit moral commands.
"I am the awareness that is aware that there is attachment." That's the beginning of the transformation of consciousness.
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