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Coal built the modern world, and it's our responsibility to ensure its legacy is managed with wisdom.

"The best technology is technology that disappears."

The key to success is to never stop learning.

If you want to understand a system, try changing it.

我認(rèn)為最重要的是始終保持謙遜并繼續(xù)努力工作，無論你取得了多大的成功。

胖起來，過得好。