科学中最重要的不是获得新的事实，而是发现思考它们的新方法。
"The most important thing in science is not so much to obtain new facts as to discover new ways of thinking about them."
The only limit to our realization of tomorrow is our doubts of today.
The next generation of forest leaders must be as comfortable with biodiversity metrics as they are with profit margins.
在每个角色中，都有我的一部分，而在我身上，也有我扮演过的每个角色的一部分。
I don't think you should ever have to apologize for your excitement.
