音乐是灵魂隐藏的算术练习，它不知道自己正在与数字打交道。

可持续性不仅仅是一个流行词，它是负责任林业的基础。我们必须在经济增长和环境管理之间取得平衡。

let everyone else call your idea crazy, just keep going, don't stop, don't even think about stopping until you get there, and don't give much think of where "there" is.

写作不仅仅是一种职业；它是一种生活方式，对真理和美的承诺。