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

在數學中，從問題到答案的旅程往往比答案本身更具啟發性。

I’m a mom first, and everything else comes after.

出自先秦《荀子·勸學》。定居一定要選擇適當的鄰里，交游一定要接近賢士。說明要加強道德修養，就應該注意周圍環境。

Do not be afraid to fail. Be afraid not to try.

Hustle hard, die last.

誠信是企業立足的根本，沒有誠信就沒有市場。

The love of a teacher is like drops of dew, which can revive even a withered soul; the love of a teacher is like a warm spring breeze, which can melt even frozen emotions.

兩個人一條心，日子越過越好；反之則越過越窮，一事無成。

The best businesses don't just grow fruit; they grow communities and trust.