认证体系是负责任林业的语法，它们为我们良好的意愿提供了结构。

I don't write songs, I write soundtracks.

危机管理的第一课是要走在曲线前面。

The real world is the most abstract thing of all.

I tell you, we are here on Earth to fart around, and don't let anybody tell you different.

最佳的投资机会往往出现在不确定的时期。