I love to think. I once considered taking drugs as an attempt to better understand an altered state of mind; however, I decided not to. I didn't want to chance ruining the machine.
Interpretation
The quote reflects the importance of understanding one's own mind and the value of clarity over substance-induced experiences.
Richard P. Feynman emphasizes the importance of thinking and self-awareness over artificially induced altered states of consciousness. He reflects on the curiosity about the mind while choosing not to engage in drug use, valuing the integrity and clarity of his natural cognitive abilities as essential for understanding the world.
In practice
During a lecture on the importance of mental clarity.
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.
There's no difference between a pessimist who says, "Oh it's hopeless, so don't bother doing anything." and an optimist who says, "Don't bother doing anything, it's going to turn out fine anyways. Either way, nothing happens."
To agree without understanding is inane. To disagree without understanding is impudent.
It may be that the books that were best liked in your lifetime are not the ones that are best liked 100 years later.
Be patient with everyone, but above all with yourself. I mean do not be disheartened by your imperfections, but always rise up with fresh courage
Do you think it's funny to be so serious when I'm not even out of high school?' she asked. 'I don't see how it could be any other way,' said Lee. 'Laughter comes later, like wisdom teeth, and laughter at yourself comes last of all in a mad race with death, and sometimes it isn't in time.
This fellow is wise enough to play the fool; And to do that well craves a kind of wit: He must observe their mood on whom he jests, The quality of persons, and the time, And, like the haggard, check at every feather That comes before his eye. This is a practise As full of labour as a wise man's art For folly that he wisely shows is fit; But wise men, folly-fall'n, quite taint their wit.
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