音乐可以改变世界，因为它可以改变人们。
Music can change the world because it can change people.
Happiness is not just the absence of sadness; it's the presence of meaning.
生存的关键是准备。了解你的环境并为任何事情做好准备。
I'm not interested in playing the hero. I'm interested in playing the human.
This is the way the world ends, not with a bang but a whimper.
Democracy must be born anew every generation, and education is its midwife.