Tomorrow， in a very real sense， your life -- the life you author from scratch on your own -- begins.

Exploring the topological aspects of electronic systems not only deepens our understanding of quantum mechanics but also paves the way for revolutionary technologies.

你连自己都管不好，怎么能治理国家的正事呢？ 

坚持和耐心总会带来成果。

When someone says "I want a programming language in which I need only say what I wish done," give him a lollipop.