
Success or failure is caused more by mental attitude than by mental capacity.
Sir Walter Scott
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juni
27
2011

Success or failure is caused more by mental attitude than by mental capacity.
Sir Walter Scott
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Twenty years from now you will be more disappointed by the things that you didn't do than by the ones you did do. So throw off the bowlines. Sail away from the safe harbor. Catch the trade winds in your sails. Explore. Dream. Discover. Mark Twain |
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The Habit-Forming Guide to Becoming a Systems Thinker Bij Amazon |