生活是世界上最罕见的事情。大多数人只是存在,仅此而已。
The true value of a mathematician lies in the problems they leave behind.
The future of drones lies in their ability to integrate with AI and big data.
每个人都会承认,我们的思维、情感和想象力产生的观念,都是在心灵中存在的。