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

挑戰是偽裝的機會；它們推動我們創新和改進。

Now this is not the end. It is not even the beginning of the end. But it is, perhaps, the end of the beginning.

The trouble with having an open mind, of course, is that people will insist on coming along and trying to put things in it.

水產養殖的未來在于多樣性——多樣的物種、多樣的方法以及多樣的人才共同努力。

I'm more interested in the journey than the destination.

Happiness comes from within.

Happiness is not something ready made. It comes from your own actions.

唯一的失敗是從未嘗試。

宇宙是一個龐大而復雜的系統，理解它需要理論洞察力和觀測證據。