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

You cannot swim for new horizons until you have courage to lose sight of the shore.

出自漢·桓寬《鹽鐵論·險固》。這句話以“地利”與“人和”、“武力”與“文德”的對比，闡明了實行仁政對于治國安邦的重要性。

The universe is not only stranger than we imagine, it is stranger than we can imagine.

I think that's the single best piece of advice: constantly think about how you could be doing things better and questioning yourself.

大自然不會因為分析的困難而感到尷尬。

和我一起變老吧！最好的日子還在后頭，生命的最后時光，正是為了最初的日子而存在的。