我们必须始终努力使技术对每个人都是可及的。
We must always strive to make technology accessible to everyone.
Writing is easy: All you do is sit staring at a blank sheet of paper until drops of blood form on your forehead.
The gift of language is the single human trait that marks us all genetically, setting us apart from the rest of life.
If we had paid no more attention to our plants than we have to our children, we would now be living in a jungle of weeds.
模形式的算术是理解高维对象的门户。