Loneliness is not a lack of company, but a lack of purpose.

I'm the type of person,if you ask me a question, and I don't know the answer,I'm gonna to tell you that I don't know. —The Pursuit of Happyness.

A building must be a canvas for life's stories.

You don't know what's in store, but you know what you're here for.

"We are still in the early days of understanding how to build truly intelligent systems."

No president who performs his duties faithfully and conscientiously can have any leisure.

写作是一种勇气的行为。

Trust is the foundation of every successful business relationship.

数学的本质在于它能够揭示宇宙中隐藏的模式和结构。