人生没有如果，只有结果和后果。

You know what it’s like to wake up in the middle of the night with a vivid dream? And you know that if you don’t have a pencil and pad by the bed, it will be completely gone by the next morning. Sometimes it’s important to wake up and stop dreaming. When a really great dream shows up, grab it.

Those who cannot remember the past arecondemned to repeatit.

在互联网行业，唯一不变的就是变化本身。