数学是人类精神最美丽和最强大的创造。
Mathematics is the most beautiful and most powerful creation of the human spirit.
"The hawk was everything I wanted to be: solitary, self-possessed, free from grief, and numb to the hurts of human life."
It is not the strongest of the species that survives, nor the most intelligent, but the one most responsive to change.  
Innovation is not just about creating something new; it's about solving problems in ways that matter.
Robots should think like humans, not humans work like robots.
人出生时都是诚实的,死去时却都成了骗子。
Curiosity is the engine that drives scientific progress.