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

True innovation is not disruption, but solving real problems.

Liberal democracy may constitute the "end point of mankind's ideological evolution" and the "final form of human government," and as such constituted the "end of history."

Without bold action, the ocean’s bounty will become a memory.

如果你害怕失敗，你就不會創新。

計算的目的是洞察，而不是數字。