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

I’m focused on what I need to do to get better.

Brand building is a long-term project that requires sustained efforts from generations.

The poet is the man who translates the emotions of others into words.

我是個物質女孩，生活在一個物質世界。

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

世界變化很快，但人心變化很慢。

在數學中，提出問題的藝術必須比解決問題更有價值。

你不能因為某件事困難就放棄。