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怪物是真的,鬼魂也是真的。它们住在我们心里,有时还会赢。
Education is the foundation for empowering the next generation of scientists.
The biggest lesson I've learned is to trust yourself.
What is freedom of expression? Without the freedom to offend, it ceases to exist.
自然界和道德世界是人类理性关注的双重对象。