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

時間是一條既向前流又向后流的河流。

實現實用的量子計算機需要在硬件和軟件方面都取得突破。

The only service a friend can really render is to keep up your courage by holding up to you a mirror in which you can see a noble image of yourself.

Nothing just happens, it's all part of a plan.

To try to write love is to confront the muck of language: that region of hysteria where language is both too much and too little, excessive and impoverished.

The discovery of the genetic code was a monumental step in understanding the molecular basis of life.

I’m not perfect but I’m trying my best every day.

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

結束種族主義的唯一方法就是停止談論它。