雄心不仅带我走得比前人更远，还带我到达我认为人类可能到达的极限。
Ambition leads me not only farther than any other man has been before me, but as far as I think it possible for man to go.
The historian must have some kinship with his subject. The dead will not speak unless they are properly addressed.
在商业和生活中，你必须冒险才能取得伟大的成就。
译文：伤害别人的心思不要有，防范别人的心思不能没有。赏析：伤害别人，最终会让自己受到伤害。人的品行和素质参差不齐，我们不能保证每个人都是谦谦君子，我们应该防范那些坏人作恶。
不只是国家有染的问题，对士而言也有受到熏染的问题。