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

你必須為每一分而戰，就像它是最后一分一樣。

質量就是在無人注視時依然把事情做對。

"The greatest happiness of life is the conviction that we are loved; loved for ourselves, or rather, loved in spite of ourselves."

One great object of the Constitution was to restrain majorities from oppressing minorities.

Never underestimate the importance of listening—to your team, your customers, and the world around you.

The study of L-functions is not just about proving theorems but about understanding patterns.

最好的故事不是來自“好與壞”的對立，而是來自“好與好”的對立。