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

In mathematics, the art of proposing a question must be held of higher value than solving it.

唯一注定要失敗的策略就是不冒風險。

我認為最重要的是做自己，并且對自己感到舒適。

I thought poetry could change everything, could change history and could humanize, and I think that the illusion is very necessary to live.

The more you know, the more you can imagine. The more you imagine, the more you can know.

Thank you music for helping me meet so many friends.

科學不僅僅是一種職業；它是一種驅使我們探索未知的激情。

當孩子放在自然環境的環境里，他會顯示出自己的能力。

Everything is a potential work of art.

人類心智形成和操縱符號的能力使我們區別于其他動物。