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

The sculptor must search with passionate intensity for the hidden significance of life.

"You are not the opinion of somebody who doesn't know you."

數學家的工作大多是孤獨的追求，但也具有深刻的合作性。

The highest knowledge is the knowledge of the self.

Challenges are opportunities to demonstrate what our industry is capable of.

【譯文】小事守信可建大信譽，明君積累誠信治國。