人声是最美的乐器，也是最难演奏的乐器。

"Growth mindset is the belief that your abilities can be developed through dedication and hard work."

The dead are more faithful than the living. They do not change.

现实并不总是可能或可信的。

The past is never dead. It's not even past.

教师的爱是滴滴甘露，即使枯萎的心灵也能苏醒；教师的爱是融融春风，即使冰冻了的感情也会消融。