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Investing in cleaner coal technology is an investment in the future of energy.

我對人性的黑暗面著迷。

創新源于好奇心和需求的交匯。

States are rational actors that seek to maximize their relative power in order to ensure their survival in a competitive international system.

To write is to make the invisible visible.

"Writing is a way of thinking, a way of understanding the world."

絕不要和愚蠢的人爭論，他們會把你拖到他們那樣的水平，然后回擊你。