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 don't really believe in failure. I believe in learning.

I'm not perfect, but I'm always striving to be better.

The greatest discovery of my generation is that a human being can alter his life by altering his attitudes.

I met the towering intellectuals in books, not in classroom, which is natural.My family was into all that stuff, getting ahead through discipline, knowledge, and self-control.

世界的美有兩面，一面是歡笑，一面是痛苦，將心割裂。

"War is just a series of moments when you don't die, strung together by fear and luck."

創新不僅僅是技術，更是改變人們的生活。

可持續性不僅僅是一個流行詞，它是我們海洋的生命線，也是我們行業的未來。

做數學的藝術在于找到包含所有普遍性萌芽的特殊情況。