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The best way to learn mathematics is to do mathematics.
只保有你可一直携带的东西:掌握一些语言,熟悉一些国家,了解那些人民。让记忆成为你的行囊。
The only way to achieve long-term success is to create real value for customers, employees, and society.
The truth is not in the words, but in the silence between them.
Leadership in the energy sector means making tough decisions today for a better tomorrow.
结社的能力反过来取决于社区分享规范和价值观的程度,以及能够将个人利益服从于更大群体利益的程度。