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。
你必须愿意为了你将成为的人而牺牲你现在是谁。
Don't stop when you're tired. Stop when you're done.
在危机时刻，真正的领导力会受到考验并显现出来。
The truth is that in America, the Jew is a figment of the Christian imagination.
The beauty of computer science lies in its ability to model and solve real-world problems.
我不担心别人怎么想，我只是出去尽我所能。