The great end of life is not knowledge but action.
When every penny must be calculated, the margin for error evaporates.
"The best way to predict the future is to invent it."
质量从来不是偶然的；它始终是智慧努力的结果。
When we love, we always strive to become better than we are. When we strive to become better than we are, everything around us becomes better too.
做好准备。当你完成任何大型项目（房子、电影、活动、App）的90%时，其余无数的细节将需要第二个90%来完成。
By used books. They have the same words as the new ones. Also libraries.
Every electron tells a story, and our job is to listen with attosecond precision.