数学是所有科学建立的基础。
Mathematics is the foundation upon which all sciences are built.
The photograph is literally an emanation of the referent. From a real body, which was there, proceed radiations which ultimately touch me, who am here.
宇宙充满了惊喜,而我们的工作就是揭开它们。
儒家传统不仅是历史的遗产,也是一种活着的传统。
质量是免费的。它不是礼物,但它是免费的。花钱的是那些不质量的东西——所有那些没有第一次就把工作做好的行为。