translation.en: It was towards the end of the 17th century, the philosopher Leibniz who asked it, a very smart guy, Leibniz, who invented the calculus independently of Isaac Newton, at about the same time, but for Leibniz, who asked why is there something rather than nothing, this was not a great mystery.
translation.zh: 是在十七世纪末， 由哲学家莱布尼兹提出， 莱布尼兹是个聪明绝顶的家伙， 跟艾萨克•牛顿 几乎在同一时期独立地创造微积分。 但对于莱布尼兹， “为何有物存在，而不是一切皆空”的问题， 他不感觉有多神秘。