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

La vida es corta pero ancha.

語言的美在于它能夠超越界限，觸動心靈。

A mathematician is a maker of patterns, like a painter or a poet.

人們永遠不會注意到已經做了什么；人們只能看到還有待完成的事情。

The P versus NP problem is one of the most important problems in computer science.

I pursue no objectives, no systems, no tendency; I have no program, no style, no direction.

創新是企業發展的動力，沒有創新就沒有未來。

I don't need a reason to be confident in my choices.