Product is 1, marketing is 0. Without a good product, no amount of marketing is futile.
Technology is the core driver of industry progress; we must continuously invest in R&D.
如果我们中的任何天主教徒,没有必要的科学知识,将科学审查显示为错误的东西作为教条提出,我们信仰的真理就会在异教徒中成为笑柄。
The best way to learn mathematics is to do mathematics.