切尔诺贝利核辐射33年后，“死城”危机仍未解除
You don’t have to be great to start, but you have to start to be great.…[详细]
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高情商的人从不这样说话
Believe you can and you're halfway there....
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国家卫健委：超七成学生睡眠时间不达标
The only way to do great work is to love what you do....
