色多多在线观看播放-色多多在线观看高清免费-色多多在线观看视频-色多多在线看-欧美aaaaa性bbbbb小妇-欧美aaaav免费大片

In times of uncertainty, clarity of purpose becomes even more critical.

如果我們的動力是錢的話，我們老早就賣掉公司了，當然那樣我們也終究會被后浪拍在沙灘上。

No wise pilot, no matter how great his talent and experience, fails to use his checklist..

The joy of mathematics is in the struggle to understand.

The best way to predict the future is to invent it.

In an uncertain era, the only certainty is change itself.

最重要的是保持真實。

The microbe is nothing; the terrain is everything.