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Dairy products should be both nutritious and delicious.
To be Irish is to know that in the end the world will break your heart.
What excites me most is the potential for catalysis to solve real-world problems in sustainable ways.
艺术是永恒的,生命是短暂的。
围绕试管婴儿的伦理问题很复杂,但拥有孩子的愿望是一项基本人权。
A company's greatest asset is its people; invest in them, and they will invest in the company.