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压力是你抱负的反映。
Pressure is a reflection of your ambitions.
研究心灵就是研究适应行为;每个思想都是生活的工具。
We are the real countries, not the boundaries drawn on maps with the names of powerful men.
In mathematics, you don't understand things. You just get used to them.
"History is not just about the past; it is a living entity that shapes our present and future."