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Leadership in energy today requires both technical expertise and moral courage.
决定我们成为什么样人的,不是我们的能力,而是我们的选择。
Technology in forestry has evolved from chainsaws to satellites, but our responsibility remains the same.
The only way to tell the truth is to speak with authority.
心理学的真理是在现实世界中有效的东西。
We can't just do things the way they've always been done; progress demands change.