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The joy of chemistry is in the doing, not just the discovering.

Those who do not have power over the story that dominates their lives, the power to retell it, rethink it, deconstruct it, joke about it, and change it as they change, truly are powerless, because they cannot think new thoughts.

Sustainability in mining isn't an option—it's our license to operate.

I used to think the world was broken down by tribes. Then I thought it was broken down by rich and poor. Then I thought it was broken down by stupid and smart. But I know now that it is broken down by people who are alive and people who are dead.

谷物生產(chǎn)的未來在于尊重土地和勞動者的可持續(xù)實踐。

尚未證明智力具有任何生存價值。

每個物體都有一個等待被講述的影子故事。