可持续林业不是一种选择；它是一种义务。
Our miners are the hardest working people in America.
2008：贝索斯致股东信《逆向工作法 VS 技能导向法》
实现明天的唯一限制将是我们今天的疑虑。
Thoughts pass in my mind like flocks of lucks in the sky。I hear the voice of their wings。