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Collaboration is the key to solving the world’s biggest health challenges.

我從來都不是天生的，我所做的只是不斷嘗試。

以前的事不要再評說了，做完的事不要再議論了，過去了就不要再追咎。

Happiness is like a butterfly; the more you chase it, the more it will elude you. But if you turn your attention to other things, it will come and sit softly on your shoulder.