今天种下的每一粒种子都是对未来粮食供应的投资。

休士顿，鹰号已着陆于静海基地了。

In the short run, the market is a voting machine but in the long run, it is a weighing machine.

"The future is about making technology work for people."

无论天塌了多少次，我们都得活下去。