This is to think that Men are so foolish that they take care to avoid what Mischiefs may be done them by polecats， or foxes， but are content not think it safety to be devoured by lions.
想想看，人类愚蠢到会去小心地避免那些可能使他们造成伤害的臭鼬或是狐狸，却不担心狮子对他们安全造成的威胁。
领导力在于做出艰难的决定并坚持到底，即使这些决定不受欢迎。
质量从来不是偶然的，它始终是智慧努力的结果。
The only person you should try to be better than is the person you were yesterday.
任何圆的面积等于一个直角三角形，其中一条直角边等于半径，另一条等于圆的周长。
The future of forestry belongs to those who see trees as living systems, not just standing inventory.
Resource development must balance economic growth with environmental stewardship.