Quote from short&naked:
This is not a completely accurate use of this quote.
Yes, there are aspects of life that depend solely on an individual's mental set (which is basically what the film is about).
However, there are cultural forces that change and impose themselves on those that no longer fit into its frame and this has little to do with the individual and everything to do with the outsisde world. In other words, try telling a Jew the above quote in 1930s Nazi Germany.
Women have changed. Pre-teen girls walking around like sluts, women sleeping around and calling it empowering. It's all bull and men dare not say it. These are facts and they are not pretty.
There is no universal philosophy that handles all cases. Human beings need to be as flexible as possible. When we are in combat, perhaps it is best to be like water:
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This is even deeper than Bruce Lee may have even realized. Water can also change phase, it can be a liquid, solid, or gaseous depending on the environment in which it finds itself.
This leads to an interesting idea that perhaps there is no philosophy at all, otherwise known as pragmatism, that any system of thinking by its very nature is too constricting. This may be the reason why there are few if any women philosophers. I do not believe this, at least not at our current level of intellectual evolution. We must compress knowledge at some level, extract patterns, remember history. These all lead to philosophy.
In regards to Hitler, what philosophy do you propose if your situation is this?
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As far as pre-teen girls, the competition for men amongst women is so intense the levels keep getting raised. Women are supremely evolved to know what works, and they keep up with fashion and fads because they know this is the way men think (not all men obviously, but women are targeting the average in their infinite pragmatism.)
If you wan to change the behavior of girls, change boys, and if you want to change the behavior of boys, change girls. A horrible feed back loop because if it is not done in concert, it doesn't work.
I will point out that every generation thinks the new generation is nuts. History eventually catches up to every one.