Innovation is seeing what everybody has seen and thinking what nobody has thought.
创新是看到每个人都看到的东西,思考没有人想过的事情。
The interplay between discrete mathematics and computer science has been a fertile ground for innovation and discovery.
出自北齐·颜之推《颜氏家训·文章》。书写文章要尊崇“三易”的原则,即文章内容要清晰明了,这是第一项。书写的文字要简单概要,这是第二项。书写的段落要读起来朗朗上口这是第三项。