The number of hours spent in meditation is no proof of spiritual progress. It is a proof of your progress when you no longer have to make an effort to meditate.
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When can one say that one has truly entered the spiritual path?
The first sign (it is not the same for everybody) but in a chronological order, I believe, is that everything else appears to you absolutely without importance.Why is modern art so ugly?
I believe the chief reason is that people have become more and more lazy and do not want to work.