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Chapter 449 the nature of the world situation
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Chapter 451 reception
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... do research when he knows the correct answer.
In fact, doing research is not afraid of giving, and you are not afraid of repetitive and boring experiments. What you fear most is that you have no direction. You don’t know which direction will succeed, and you don’t know which direction you can continue to do. When you are the first direction , the second direction, the third direction, and after failing in more than N directions, you will feel deeply frustrated.
This is still to do ...
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