谈论社区的利益而不了解个人的利益是徒劳的。
It is vain to talk of the interest of the community， without understanding what is the interest of the individual.
摆脱诱惑的唯一方法就是屈服于它。
林业技术已从链锯发展到卫星，但我们的责任始终如一。
User needs are the starting point of our innovation.
小说是探索人性复杂性的最佳工具。
Some of my best leading men have been dogs and horses.