It seemed the world was divided into good and bad people. The good ones slept better ... while the bad ones seemed to enjoy the waking hours much more.

对抗传染病的斗争是一项超越国界的全球性努力。

"Verification is not just about finding bugs; it's about understanding why the system works the way it does."

The test of our progress is not whether we add more to the abundance of those who have much; it is whether we provide enough for those who have too little.