人工智能的关键在于知识的表征。
The key to artificial intelligence is the representation of knowledge.
数据驱动的时代，最大的浪费是数据的浪费。
如果够真诚我应该告诉你，我现在依然阅读童话，而且它们是我最爱的读物。
Every tree planted today is an investment in tomorrow’s world.
"The greatest wealth is to live content with little."
Every book is a journey, and every journey is a book.