永远不要放弃你的梦想，无论它们看起来多么不可能。

Over time, our emerging high-usage products will likely generate significant new revenue streams for Google as well as for our partners, just as search does today.

智力是当你不确定该做什么时所使用的东西。

真正的诗歌源于痛苦和欢乐。

科学人应当没有愿望、没有情感，只剩一颗如石之心。