translation.en: Sarah Smith, who was a mathematics professor at MIT, wrote, "The playful search for beauty was Man's first activity -- that all useful qualities and all material qualities were developed from the playful search for beauty."
translation.zh: 萨拉.史密斯，一位麻省理工大学的数学教授曾写到： “嬉戏地寻找美是人的最初行为－ 就是说所有的功能和材料 都是在嬉戏地寻找美中开发的。“