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

形式化方法的美在于它們能夠提供關于系統正確性的絕對確定性。

The welfare of the farmer is the welfare of the nation.

I think the best way to give back is to be a good person.

寫作是探索我們內心的未知。

Even in abstraction, mathematics has profound real-world applications.

創新是水產養殖的命脈；沒有它，我們就會停滯不前，無法滿足地球日益增長的需求。

The most satisfying moment is when you see someone enjoy what you've baked with love.

?我對一切都保持懷疑。