技术是只有在它让人们能做他们想做的事时,才会被接受。
我不是一个活在过去的人。我总是向前看。
我们都在阴沟里,但仍有人仰望星空。
Challenges are opportunities in disguise; embrace them with courage.
The art of teaching consists in large part of the ability to awaken the natural curiosity of young minds and to satisfy it with the nourishment of knowledge.