A good teacher must be able to put himself in the place of those who find learning hard.
一个好老师必须能够设身处地为那些觉得学习困难的人着想。
文学的力量在于它能够揭示人性的深处。
阈限性是一种模糊和矛盾的状态，一个纯粹可能性的领域。
The Internet is the most important single development in the history of human communication since the invention of the printing press.
The best technology is invisible—it just works.
"Every child deserves to see themselves in a book."