质量从来不是偶然的；它始终是智慧努力的结果。

我不是傲慢，我只是相信我是最好的。

Free vaccines are more valuable than expensive treatments, yet harder to promote.

世界充满了魔法，你只需要相信它。

Objects have always been carried, sold, bartered, stolen, retrieved and lost. People have always given things to other people.

一个公司的强大程度取决于它对社区的承诺。