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

數據驅動決策。

人經常被真相困擾。但是大多數人裝作沒看見就走了。

We need to think about digital skills in the same way we think about literacy and numeracy.

The Ethiopians say that their gods are snub-nosed and black, the Thracians that theirs have light blue eyes and red hair.

Persistence is more important than brilliance in scientific research.

窮人的真正悲劇在于他們除了等待富人給予他們一些東西外，什么也做不了。

如果你不能把它變得簡單明了，那說明你還沒有理解它。

我不想說陳詞濫調，但我確實相信一切都有原因。

故事就像河流，永遠流淌，永遠變化。

The only real prison is fear, and the only real freedom is freedom from fear.