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 look for excuses. I look for solutions.

You have to be willing to be uncomfortable to be a writer.

Science thrives on doubt and skepticism.

Let me tell you the secret that has led me to my goal. My strength lies solely in my tenacity.

可持續性不是一種趨勢，而是我們對后代的責任。

空白的畫布不是空的——它充滿了等待實現的可能性。