The greatest breakthroughs are missed because they look like hard work.
人们之所以会错过最伟大的突破，就是因为它们看上去就很难。
The only thing we can know is that we know nothing and that is the highest flight of human wisdom.
Solitude is to the spirit what diet is to the body.
真正的林业领导力意味着在经济增长和生态管理之间取得平衡。
你的故事值得讲述。
I believe that we are lost here in America, but I believe we shall be found.