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You have to be willing to fail in order to succeed.

The more you sweat in peace, the less you bleed in war.

"Every discovery in science is a step closer to understanding our place in the cosmos."

The human figure is the most direct way to engage with political and social issues.

發(fā)現(xiàn)恒星圍繞銀河系中心的超大質(zhì)量黑洞運(yùn)行是天體物理學(xué)的一個轉(zhuǎn)折點(diǎn)。