Failure is not terrible, what is terrible is not daring to try.

希望不是一种情绪，而是一种选择。

过去两个世纪最重要的政治发展是现代国家的崛起。

"We are moving towards a world where machines will be able to understand and interpret the world in a way that is similar to how humans do."

不存在所谓的质量问题。只有人们没有做他们应该做的事情的问题。