To think is to confine yourself to a single thought that one day stands still like a star in the world's sky.

成功来自于专注于真正重要的事情，并放下其余的一切。

精通不是天才或天赋的功能。它是时间和强烈专注于某一特定知识领域的功能。

I don’t let mistakes define me, I let them refine me.

衡量一个人的真正标准是他如何对待那些对他毫无益处的人。

Quality is never an accident; it is always the result of intelligent effort.

林业创新不是可选的——它对生存至关重要。