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

Art is the only serious thing in the world. And the artist is the only person who is never serious.

Sometimes the hardest thing and the right thing are the same.

"My paintings are my children, each with its own soul."

認知過程是符號結構的規則支配的轉換。

The only thing that is constant is change.

The chemical industry is the backbone of modern civilization, and we must treat it with the responsibility it deserves.

世界不是一個愿望工廠。