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The signal of human influence on climate has emerged from the noise of natural variability.

心靈是由進(jìn)化塑造的生物適應(yīng)。

"Books are the building blocks of empathy."

I'm not a rapper, I'm a pop star.

The greatest reward is not winning, but the journey itself.

The truth is rarely pure and never simple.

"Life is too important to be taken seriously."