A person who is too nice an observer of the business of the crowd, like one who is too curious in observing the labor of bees, will often be stung for his curiosity.
改变始于一小步，但需要集体的努力才能使其持久。
Never stop learning—the moment you think you know everything is the moment you start falling behind.
Singing is not just about hitting the right notes; it's about telling a story with your heart.