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出自汉·桓宽《盐铁论·力耕》。穿衣吃饭是人民生活的根本所在,不可以不慎重的对待。
"Failure is a part of the scientific process, and it's important to learn from it and move forward."
The discovery of gravitational waves was a testament to the power of human ingenuity and perseverance.
The greatest education in the world is watching the masters at work.
I have always been a stranger in this world, a visitor, a tourist.