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Tom, the puppy, has been busy looking for work everywhere for many days, but he has got nothing. He complained to his mother dejectedly, "I'm a worthless waste. No company wants me." Mother asked

Prestige builds on its own Because of his excellent work, Xiao Wang was appointed as the head of the workshop and began to work on the production line. But every time he arranges a task, there are always

Both A and B work are helping gamblers to quit gambling. B has achieved outstanding results. Most of the gamblers he has coached have quit, and A has only one-fifth of the performance. In order to find