永远不要忘记你来自哪里，因为那会让你的音乐保持真实。

Sometimes you have to be a little bit naughty.

【译文】一草一木都有它的道理。

To look at a thing is very different from seeing a thing. One does not see anything until one sees its beauty. Then and then only, does it come into existence.

疫苗的安全性和有效性是其研发中最重要的标准。