Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.
The advantage of poetry over life is that poetry, if it is sharp enough, may last.
We live in a world where the past is always present, and the present is always haunted by the past.
Because I'm your mom, it counts the mostbecause I know you the most.
永远不要停止质疑，即使答案似乎已经确定。
The future of computing is in the cloud. It's not just a trend; it's a fundamental shift in how we think about and use technology.