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

保持饑餓，保持愚蠢。

好奇心和堅持是科學突破背后的驅動力。

堅持必將成功。

The time which we have at our disposal every day is elastic; the passions that we feel expand it, those that we inspire contract it.

"I write to escape the truth, but I always end up finding it."

Innovation requires both creativity and rigorous testing.