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

一本書是一面鏡子；如果一個傻瓜往里看，你不能指望一個智者往外看。

量子力學的本質在于它迫使我們放棄經典的因果性理想。

A good mathematician is someone who can see analogies between theorems; a great mathematician is someone who can see analogies between analogies.

The role of the artist is to make the invisible visible.

The brain has specialized networks for maintaining alertness, orienting to sensory events, and resolving conflict among responses.

通信的未來不僅僅是速度，而是為行業創造價值。

我不是一個回頭看的人。我總是向前看。