The diversity of the phenomena of nature is so great, and the treasures hidden in the heavens so rich, precisely in order that the human mind shall never be lacking in fresh nourishment.
自然现象的多样性如此之大，天空中隐藏的宝藏如此丰富，正是为了使人类的思想永远不乏新鲜的滋养。
成功不是终点，失败也不是致命的：重要的是继续前进的勇气。
It's not having what you want, it's wanting what you've got.
I'm not a businessman, I'm a business, man.
译文：了解人情世故就是一门学问，能应付人情世故就是好文章。赏析：我们要学会洞悉人性，洞察人心，要善于向书本学习，向社会学习，悟透人情世故，处事圆滑，才能走得更远。
所有行为都是由某种形式的驱力减少所驱动的。
Cryptography is about communication in the presence of adversaries.