我的雄心不仅是走得比前人更远，还要到达人类可能到达的最远处。
I had ambition not only to go farther than any man had been before, but as far as it was possible for a man to go.
The key to successful livestock farming lies in balancing productivity with animal welfare.
领导力在于倾听，而非多言。
别找错，找解决办法。
应对不自由世界的唯一方法就是变得如此绝对自由，以至于你的存在本身就是一种反叛。