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你不必總是知道你要去哪里，只要你繼續(xù)前進。

"The greatest journeys are not measured in miles, but in understanding."

簡扼乃機智之魂，而冗言即無用之外飾。

共享電子對構(gòu)成了化學(xué)鍵。

Scientific research should solve practical problems, not just stay on papers.

We are never the same with others as when we are alone. We are different, even when we are in the dark.