感谢一位改变了你生活的老师。
我发现自己一直会担忧明天，当明天变成今天时，我又开始担忧起明天来。
The most important part of teaching is to teach what it is to know.
The future of technology depends on the diversity of those who build it.
知识最大的敌人不是无知，而是知识的幻觉。