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 past is never just the past. It is always a foundation for the present.

A building should be like a tree—it grows and changes with the seasons.

No man really knows about other human beings. The best he can do is to suppose that they are like himself.

創作即抵抗。

能源領域的真正領導力意味著平衡當今需求與未來責任。

The only way to achieve the impossible is to believe it is possible.

自然的簡單性不應以我們概念的簡單性來衡量。