
If I had an hour to solve a problem I'd spend 55 minutes thinking about the problem and 5 minutes thinking about solutions.
Albert Einstein
jan
02
2011

If I had an hour to solve a problem I'd spend 55 minutes thinking about the problem and 5 minutes thinking about solutions.
Albert Einstein
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Voorspellen is moeilijk, zeker daar waar het de toekomst betreft. Albert Einstein |
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