邪恶胜利的唯一必要条件是好人的无所作为。

唱歌唔系为咗攞奖，系为咗感动人。

The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'

Chemistry is the science of connections, both literal and metaphorical.

实现任何有价值的事情的三个重要要素是：努力工作、坚持不懈和常识。