All great art and literature is propaganda.

我不是黑帮分子，我远非如此。

我一直想成为一名歌手，我专注于这个目标，即使别人告诉我我做不到。

科学是一段旅程，而不是终点。

Sustainability is not an option; it's a necessity for long-term success.

Success comes when you focus on long-term value rather than short-term gains.