精品无码久久久久久国产_成人午夜在线视频一区_亚洲最大的av网站_亚洲欧美综合区自拍另类_91精品国产一区_日韩精品中文在线观看_一道本无吗dⅴd在线播放一区_国产精品旅馆在线_欧美午夜久久久_亚洲自拍在线观看_黑人精品xxx一区一二区_亚洲精品日韩久久久_在线视频一区二区_国产欧美久久一区二区_中文字幕精品在线视频_成人欧美在线观看

If you just set out to be liked, you would be prepared to compromise on anything at any time, and you would achieve nothing.

Live as though you intend to live forever，and work as though your strength were limitless.

If you're not making mistakes, you're not trying hard enough.

宇宙的初始條件是一個深刻的謎，膨脹為宇宙為何看起來如此提供了一個可能的解釋。

The failure of an enterprise is not accidental, but inevitable.