Purpose of the past

All the past should always be simply like a stepping-stone or a ladder, something to lead you farther; it should not have any other use except to push you forward. And if you can feel this and always turn your back on what is past and look at what you want to do, then you go much faster, you don’t waste time on the way. What makes you lose time is always this clinging to what has been, to what is, what seemed to you beautiful and good in what is past. This must only help you, you must not reject it, but it must help you to go forward, it must simply be something on which you lean to take a step forward.

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