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

A person may cause evil to others not only by his actions but by his inaction， and in either case， he is justly accountable to them for the injury.

"La literatura no cambia el mundo, pero puede cambiar a las personas que cambiarán el mundo."

成功不是終點(diǎn)，失敗也不是致命的：重要的是繼續(xù)前進(jìn)的勇氣。

Nothing down there is what they say.

Quantum computing represents a new paradigm in information processing.

作家的任務(wù)是讓平凡變得非凡。