I don't believe in happy endings. Life is not like that.
我不相信幸福的结局。生活不是那样的。
ENIAC是电子计算机发展史上的第一个巨大飞跃。
数学的语言是普遍的,超越了文化和语言的障碍。
In chemistry, as in life, the most transformative reactions often require patience and precise conditions.
分散投资是投资中唯一的免费午餐。