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As our circle of knowledge expands, so does the circumference of darkness surrounding it.
当我们的知识之圆扩大之时,我们所面临的未知的圆周也一样。
"Sometimes, the hardest part isn't letting go but rather learning to start over."
"The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'"