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金钱不是幸福的关键,但它有帮助。
最小阻力和最少麻烦的路径是已经形成的思维定势。改变旧信念需要麻烦的工作。
The most important tool in chemistry is not the flask or the spectrometer—it's the imagination.
Quality should never be compromised, because trust is built one product at a time.
Leadership in the mining sector means making tough decisions today that will benefit generations to come.
资源开发必须在经济增长和环境管理之间取得平衡。